{"id":98675,"date":"2026-06-11T12:05:04","date_gmt":"2026-06-11T04:05:04","guid":{"rendered":"https:\/\/machinedquartz.com\/cuvette-material-guide-uv-vis\/"},"modified":"2026-06-11T12:05:04","modified_gmt":"2026-06-11T04:05:04","slug":"cuvette-material-guide-uv-vis","status":"publish","type":"post","link":"https:\/\/machinedquartz.com\/ko\/cuvette-material-guide-uv-vis\/","title":{"rendered":"UV-Vis \uc140 \uc18c\uc7ac \uc120\ud0dd \uac00\uc774\ub4dc: JGS1\u00b7JGS3 \uc11d\uc601, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4 &#038; CaF\u2082"},"content":{"rendered":"\n<div class=\"cq-aidef\" style=\"background:#fafbff;border:1px solid #e0e7ff;border-radius:10px;padding:18px 22px;margin:0 0 24px;\"><p style=\"margin:0;font-size:16px;line-height:1.65;color:#1e293b;\"><strong style=\"color:#1a2a6c;\">UV-Vis \uc140 \uc18c\uc7ac \uc120\ud0dd\uc740<\/strong>  \uc8fc\ub85c \uc138 \uc11d\uc601 \ub4f1\uae09 \uc0ac\uc774\uc758 \uacb0\uc815\uc785\ub2c8\ub2e4 \u2014  <a href=\"https:\/\/www.nist.gov\/programs-projects\/spectrophotometry\" target=\"_blank\" rel=\"noopener\">JGS1 (185<\/a>\u20132,500 nm, \uc2ec\uc790\uc678 \ucd5c\uc801\ud654), JGS2 (220\u20132,500 nm, \ud45c\uc900 UV-Vis \ub4f1\uae09), JGS3 (260\u20133,500 nm, NIR \ucd5c\uc801\ud654) \u2014 \ub354\ud574 \uad11\ud559 \uc720\ub9ac(350\u20132,000 nm)\uc640 \uc77c\ud68c\uc6a9 \ud50c\ub77c\uc2a4\ud2f1(\uac00\uc2dc\uad11 \uc804\uc6a9, \uc77c\ud68c\uc6a9). \uce21\uc815\uc758 \ud558\ud55c \ud30c\uc7a5\uc744 \uc18c\uc7ac\uc758 UV \ucc28\ub2e8\uc810\uc5d0 \ub9de\ucd94\uc138\uc694: 220 nm \ubbf8\ub9cc\uc740 JGS1 \ud544\uc694; 220\u2013350 nm\ub294 JGS1\uc774\ub098 JGS2; 350 nm \ucd08\uacfc\ub294 \ub137 \uc911 \uc544\ubb34\uac70\ub098.<\/p><\/div>\n\n\n<!-- ============================================================\nPAGE: P1-6 \u00b7 Cuvette Material Selection Guide for UV-Vis\nTYPE: WordPress POST (same as P1-5)\nSLUG: \/cuvette-material-guide-uv-vis\/\nTARGET KEYWORD: cuvette material guide\nSECONDARY: JGS1 JGS2 JGS3 quartz, sapphire cuvette, plastic cuvette UV, cuvette material comparison\nMETA TITLE (60 char):\n  Cuvette Material Guide: JGS1, JGS2, JGS3, Sapphire & More | MQ\nMETA DESCRIPTION (155 char):\n  Which cuvette material for your wavelength, sample, and budget? A working guide to JGS1, JGS2, JGS3 quartz, glass, plastic, sapphire and CaF\u2082.\n============================================================ -->\n\n\n<!-- ============================================================\n     CRC RESOURCE CENTER TOOLBAR\n============================================================ -->\n\n<style>\n.crc-toolbar { margin: 0 0 36px; }\n.crc-toolbar-header { display:flex; align-items:center; gap:10px; margin:0 0 14px; padding-bottom:10px; border-bottom:2px solid #e8eaf0; }\n.crc-toolbar-header .crc-icon { width:32px; height:32px; background:linear-gradient(135deg,#1a2a6c,#1a73e8); border-radius:8px; display:inline-flex; align-items:center; justify-content:center; color:#fff; font-size:16px; font-weight:700; }\n.crc-toolbar-header h3 { margin:0; font-size:16px; color:#1a2a6c; font-weight:700; letter-spacing:0.3px; }\n.crc-toolbar-header .crc-sub { color:#666; font-size:12px; margin-left:6px; }\n.crc-grid { display:grid; grid-template-columns:repeat(6,1fr); 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right:8px; background:#fbbf24; color:#1a2a6c; font-size:9px; font-weight:800; letter-spacing:0.6px; padding:2px 6px; border-radius:3px; }\n.crc-card.crc-cta { background:linear-gradient(135deg,#059669 0%,#10b981 100%); border-color:#059669; }\n.crc-card.crc-cta .crc-card-title { color:#fff; }\n.crc-card.crc-cta .crc-card-sub { color:#d1fae5; }\n.crc-card.crc-cta:hover { background:linear-gradient(135deg,#047857 0%,#059669 100%); transform:translateY(-3px); box-shadow:0 6px 18px rgba(5,150,105,0.3); border-color:#047857; }\n@media (max-width:1180px) { .crc-grid { grid-template-columns:repeat(4,1fr); } }\n@media (max-width:780px) { .crc-grid { grid-template-columns:repeat(3,1fr); } }\n@media (max-width:560px) { .crc-grid { grid-template-columns:repeat(2,1fr); } .crc-card { min-height:88px; padding:12px 10px 10px; } .crc-card-emoji { font-size:20px; } .crc-card-title { font-size:12px; } .crc-card-sub { font-size:10.5px; } }\n<\/style>\n\n<div class=\"crc-toolbar\">\n  <div class=\"crc-toolbar-header\">\n    <span class=\"crc-icon\">\u26a1<\/span>\n    <h3>\ud050\ubcb3 \ub9ac\uc18c\uc2a4 \uc13c\ud130<\/h3>\n    <span class=\"crc-sub\">\u2014 \ub3c4\uad6c\ub97c \uace8\ub77c \uba87 \ucd08 \ub9cc\uc5d0 \uc140\uc744 \ucc3e\uc73c\uc138\uc694<\/span>\n  <\/div>\n  <div class=\"crc-grid\">\n    <a href=\"https:\/\/machinedquartz.com\/cuvette-selection-guide\/\" class=\"crc-card\">\n      <span class=\"crc-card-emoji\">\ud83c\udfaf<\/span>\n      <p class=\"crc-card-title\">\uc120\ud0dd \uac00\uc774\ub4dc<\/p>\n      <p class=\"crc-card-sub\">\uc6a9\ub3c4\ubcc4 \uacb0\uc815 \ud2b8\ub9ac<\/p>\n    <\/a>\n    <a href=\"https:\/\/machinedquartz.com\/cuvettes-and-cells-size-chart\/\" class=\"crc-card\">\n      <span class=\"crc-card-emoji\">\ud83d\udcd0<\/span>\n      <p class=\"crc-card-title\">\ud06c\uae30 \ucc28\ud2b8<\/p>\n      <p class=\"crc-card-sub\">1,300\uac1c \uc774\uc0c1\uc744 \uc0ac\uc591\uc73c\ub85c \ud544\ud130\ub9c1<\/p>\n    <\/a>\n    <a href=\"https:\/\/machinedquartz.com\/uv-vis-spectrophotometry-guide\/\" class=\"crc-card\">\n      <span class=\"crc-card-emoji\">\ud83d\udd2c<\/span>\n      <p class=\"crc-card-title\">UV-Vis \uac00\uc774\ub4dc<\/p>\n      <p class=\"crc-card-sub\">\uc774\ub860 \u00b7 \uae30\uae30 \u00b7 \uc140<\/p>\n    <\/a>\n    <a href=\"https:\/\/machinedquartz.com\/quartz-cuvette-compatibility-spectrophotometers\/\" class=\"crc-card\">\n      <span class=\"crc-card-emoji\">\ud83d\udd2d<\/span>\n      <p class=\"crc-card-title\">\uae30\uae30 \ub9e4\uce6d<\/p>\n      <p class=\"crc-card-sub\">Cary \u00b7 Shimadzu \u00b7 Lambda<\/p>\n    <\/a>\n    <div class=\"crc-card crc-current\">\n      <span class=\"crc-card-emoji\">\ud83e\uddea<\/span>\n      <p class=\"crc-card-title\">\uc18c\uc7ac \ub9e4\uce6d<\/p>\n      <p class=\"crc-card-sub\">JGS1 \u00b7 JGS2 \u00b7 \uc0ac\ud30c\uc774\uc5b4<\/p>\n    <\/div>\n    <a href=\"\/cuvettes-and-cells-custom-fabrication\/\" class=\"crc-card crc-cta\">\n      <span class=\"crc-card-emoji\">\u270f\ufe0f<\/span>\n      <p class=\"crc-card-title\">\ub9de\ucda4\uc774 \ud544\uc694\ud558\uc138\uc694?<\/p>\n      <p class=\"crc-card-sub\">24\uc2dc\uac04 \ub0b4 \uacac\uc801 \u2192<\/p>\n    <\/a>\n  <\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     HIDDEN H1\n============================================================ -->\n\n<h2 class=\"csg-h1\" style=\"position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;\">UV-Vis \uc140 \uc18c\uc7ac \uc120\ud0dd \uac00\uc774\ub4dc: JGS1 & JGS3 \uc11d\uc601, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4 & CaF\u2082<\/h2>\n\n\n\n<!-- ============================================================\n     FLOATING TOC\n============================================================ -->\n\n<style>\n.csg-toc-floating { position:fixed; right:24px; top:140px; width:260px; background:#fff; border:1px solid #e8eaf0; border-radius:10px; padding:18px 18px 14px; box-shadow:0 4px 16px rgba(20,30,80,0.08); font-size:12.5px; max-height:70vh; overflow-y:auto; z-index:10; }\n.csg-toc-floating-title { font-size:11px; font-weight:700; letter-spacing:1.5px; color:#233a95; text-transform:uppercase; margin-bottom:10px; padding-bottom:8px; border-bottom:1px solid #eef0f6; }\n.csg-toc-floating ol, .csg-toc-floating ul { list-style:none !important; list-style-type:none !important; counter-reset:item; padding:0 !important; margin:0 !important; }\n.csg-toc-floating li { list-style:none !important; counter-increment:item; padding:5px 0 5px 30px !important; margin:0 !important; position:relative; line-height:1.4; }\n.csg-toc-floating li::marker { content:\"\"; }\n.csg-toc-floating li::before { content:counter(item); position:absolute; left:0; top:5px; width:22px; height:22px; background:#eef0f6; border-radius:50%; font-size:10.5px; font-weight:700; color:#666; text-align:center; line-height:22px; }\n.csg-toc-floating li:hover::before { background:#233a95; color:#fff; }\n.csg-toc-floating a { color:#444; text-decoration:none; transition:color 0.15s; display:block; }\n.csg-toc-floating a:hover { color:#233a95; }\n\/* Collapsible TOC \u2014 slides to right edge when closed; highlights active section on scroll *\/\n.csg-toc-floating { transition:transform 0.3s ease, right 0.3s ease, border-radius 0.3s ease, padding 0.3s ease, background 0.3s ease; }\n.csg-toc-floating > summary { cursor:pointer; list-style:none; user-select:none; outline:none; }\n.csg-toc-floating > summary::-webkit-details-marker { display:none; }\n.csg-toc-floating > summary::marker { content:\"\"; }\n.csg-toc-floating[open] > summary::after { content:\"\\25B6\"; float:right; font-size:11px; color:#888; line-height:1.4; margin-left:8px; }\n.csg-toc-floating[open] > ol { animation:csg-toc-slidein 0.25s ease-out; }\n@keyframes csg-toc-slidein { from { opacity:0; transform:translateX(16px); } to { opacity:1; transform:translateX(0); } }\n.csg-toc-floating:not([open]) { right:0 !important; transform:translateX(calc(100% - 36px)); padding:0 !important; border-radius:8px 0 0 8px !important; max-height:none !important; overflow:visible !important; box-shadow:0 4px 16px rgba(20,30,80,0.10) !important; border-color:transparent !important; }\n.csg-toc-floating:not([open]) > summary { writing-mode:vertical-rl; transform:rotate(180deg); padding:20px 10px !important; margin:0 !important; border:none !important; background:linear-gradient(135deg,#1a2a6c 0%,#233a95 100%) !important; color:#fff !important; letter-spacing:1.8px; border-radius:0 8px 8px 0; min-height:140px; text-align:center; font-weight:700; }\n.csg-toc-floating:not([open]) > summary::after { content:\"\\25C0\"; float:none; display:block; margin-top:8px; color:rgba(255,255,255,0.85); transform:rotate(180deg); font-size:13px; }\n.csg-toc-floating:not([open]):hover { transform:translateX(calc(100% - 44px)); }\n.csg-toc-floating li.is-active::before { background:#233a95 !important; color:#fff !important; box-shadow:0 0 0 3px rgba(35,58,149,0.15); }\n.csg-toc-floating li.is-active > a { color:#1a2a6c !important; font-weight:700; }\n.csg-toc-floating li.is-active { background:linear-gradient(90deg, rgba(35,58,149,0.06) 0%, transparent 100%); border-radius:6px; }\n\n@media (max-width:1280px) { .csg-toc-floating { display:none; } }\n.csg-toc-toggle { display:none; }\n<\/style>\n<details class=\"csg-toc-floating\" open>\n  <summary class=\"csg-toc-floating-title\">\uc774 \ud398\uc774\uc9c0 \ub0b4\uc6a9<\/summary>\n  <ol>\n    <li><a href=\"#decision-block\">30\ucd08 \uacb0\uc815<\/a><\/li>\n    <li><a href=\"#materials-overview\">\uc77c\uacf1 \uc18c\uc7ac \uac1c\uc694<\/a><\/li>\n    <li><a href=\"#jgs-grades\">JGS1 vs JGS2 vs JGS3<\/a><\/li>\n    <li><a href=\"#optical-glass\">\uad11\ud559 \uc720\ub9ac<\/a><\/li>\n    <li><a href=\"#plastic\">\ud3f4\ub9ac\uc2a4\ud2f0\ub80c \/ PMMA<\/a><\/li>\n    <li><a href=\"#sapphire\">\uc0ac\ud30c\uc774\uc5b4<\/a><\/li>\n    <li><a href=\"#caf2\">CaF\u2082<\/a><\/li>\n    <li><a href=\"#solvent-compat\">\uc6a9\ub9e4 \uc801\ud569\uc131<\/a><\/li>\n    <li><a href=\"#decision-tree\">3\ub2e8\uacc4 \uacb0\uc815 \ud2b8\ub9ac<\/a><\/li>\n    <li><a href=\"#fab-pairing\">\uc81c\uc791 \u00d7 \uc18c\uc7ac<\/a><\/li>\n    <li><a href=\"#faq\">FAQ<\/a><\/li>\n  <\/ol>\n<\/details>\n\n\n\n<!-- ============================================================\n     PAGE STYLES\n============================================================ -->\n\n<style>\n.csg-page { max-width: 860px; margin: 0 auto; padding: 0 20px; font-family: Arial, sans-serif; }\n\n.csg-hero { position:relative; overflow:hidden; background:linear-gradient(135deg,#1a2a6c 0%,#233a95 60%,#1e4db7 100%); border-radius:16px; padding:44px 40px 36px; color:#fff; margin:24px 0 28px; text-align:left; }\n.csg-hero::after { content:\"\"; position:absolute; right:-90px; top:50%; transform:translateY(-50%); 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padding:16px 20px; margin:20px 0; font-size:14px; color:#333; line-height:1.7; }\n.csg-highlight strong { color:#233a95; }\n.csg-warning { background:#fce4e4; border-left:4px solid #c0392b; border-radius:0 8px 8px 0; padding:14px 20px; margin:18px 0; font-size:14px; color:#7b1c1c; line-height:1.65; }\n\n\/* Material card: featured row at top of each material section *\/\n.csg-mat-card { display:grid; grid-template-columns:1fr 1fr 1fr; gap:0; background:#f7f8fc; border-radius:10px; padding:16px 20px; margin:18px 0 22px; border-left:4px solid #233a95; }\n.csg-mat-card .mat-cell { padding:0 12px; }\n.csg-mat-card .mat-label { font-size:10px; font-weight:700; letter-spacing:1.5px; color:#666; text-transform:uppercase; margin-bottom:4px; }\n.csg-mat-card .mat-value { font-size:16px; font-weight:700; color:#1a2a6c; }\n@media (max-width:560px) { .csg-mat-card { grid-template-columns:1fr; gap:8px; } }\n\n.csg-faq { margin:0 0 48px; }\n.csg-faq-item { border-bottom:1px solid #e0e4f0; }\n.csg-faq-q { display:flex; justify-content:space-between; align-items:center; padding:16px 4px; cursor:pointer; font-weight:600; font-size:15px; color:#1a1a2e; }\n.csg-faq-q::after { content:\"+\"; font-size:22px; color:#233a95; font-weight:300; flex-shrink:0; margin-left:12px; }\n.csg-faq-item.open .csg-faq-q::after { content:\"\u2212\"; }\n.csg-faq-a { max-height:0; overflow:hidden; transition:max-height 0.3s ease; }\n.csg-faq-a p { padding:4px 4px 18px; margin:0; font-size:14px; line-height:1.7; color:#444; }\n.csg-faq-item.open .csg-faq-a { max-height:400px; }\n\n.csg-related { margin:48px 0 16px; padding-top:32px; border-top:1px solid #e0e4f0; }\n.csg-related-title { font-size:12px; font-weight:700; letter-spacing:1.5px; color:#233a95; text-transform:uppercase; margin-bottom:18px; }\n.csg-related-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }\n.csg-related-card { display:block; background:#f7f8fc; border-radius:10px; padding:22px 24px; border-left:4px solid #233a95; text-decoration:none; transition:background 0.2s, transform 0.15s; }\n.csg-related-card:hover { background:#233a95; transform:translateY(-3px); }\n.csg-related-eye { font-size:11px; font-weight:700; letter-spacing:1.5px; color:#233a95; text-transform:uppercase; margin-bottom:6px; transition:color 0.2s; }\n.csg-related-card:hover .csg-related-eye { color:#a5c0ff; }\n.csg-related-h { font-size:16px; font-weight:700; color:#1a1a2e; margin:0 0 8px; transition:color 0.2s; }\n.csg-related-card:hover .csg-related-h { color:#fff; }\n.csg-related-desc { font-size:13px; color:#555; line-height:1.6; margin:0; transition:color 0.2s; }\n.csg-related-card:hover .csg-related-desc { color:rgba(255,255,255,0.85); }\n\n.csg-byline { display:flex; align-items:flex-start; gap:14px; padding:16px 20px; background:#f7f8fc; border-radius:8px; margin:0 0 32px; font-size:13.5px; color:#444; line-height:1.6; }\n.csg-byline strong { color:#1a2a6c; }\n\n\/* SVG figure *\/\n.csg-svg-figure { margin: 32px auto; max-width: 760px; padding: 0 8px; }\n.csg-svg-figure svg { display: block; width: 100%; height: auto; box-shadow: 0 1px 3px rgba(20,30,80,0.06); border-radius:12px; }\n.csg-svg-caption { font-size: 13px; color: #555; line-height: 1.6; text-align: center; margin: 12px auto 0; max-width: 640px; padding: 0 8px; }\n.csg-svg-caption strong { color: #1a2a6c; }\n\n\/* Product photo row (3 per row) *\/\n.csg-img-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 24px 0 28px; }\n.csg-img-col { text-align: center; }\n.csg-img-col img { width: 100%; aspect-ratio: 1\/1; object-fit: cover; border-radius: 10px; box-shadow: 0 4px 16px rgba(0,0,0,.1); }\n.csg-img-caption { font-size: 13px; color: #475569; margin-top: 10px; line-height: 1.5; }\n.csg-img-caption strong { color: #1a2a6c; }\n@media (max-width: 600px) { .csg-img-row { grid-template-columns: 1fr; } }\n\n@media (max-width:640px) {\n  .csg-related-grid { grid-template-columns:1fr; }\n  .csg-hero { padding:36px 24px; }\n  .csg-decision { padding:20px; }\n}\n<\/style>\n\n\n\n<!-- ============================================================\n     HERO\n============================================================ -->\n\n<div class=\"csg-hero\">\n  <div class=\"csg-hero-inner\">\n    <p class=\"csg-hero-eyebrow\">MachinedQuartz \u00b7 \uc2e4\ubb34 \ucc38\uc870<\/p>\n    <p class=\"csg-hero-h1\">UV-Vis \uc140 \uc18c\uc7ac \uc120\ud0dd \uac00\uc774\ub4dc: JGS1 & JGS3 \uc11d\uc601, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4<\/p>\n    <p class=\"csg-hero-sub\">\ud30c\uc7a5 \ubc94\uc704, \uc2dc\ub8cc \ud654\ud559, \uc628\ub3c4, \uc608\uc0b0\uc73c\ub85c \uc140 \uc18c\uc7ac\ub97c \uace0\ub974\ub294 \uc2e4\ubb34 \uac00\uc774\ub4dc \u2014 \uc778\ud130\ub137 \ub2e4\ub978 \uacf3\uc5d4 \uc5c6\ub294 3\ub2e8\uacc4 \uacb0\uc815 \ud2b8\ub9ac(\ud30c\uc7a5 \u2192 \uc18c\uc7ac \u2192 MQ SKU)\uc640 \ud568\uaed8. \ub2e4\uc774\uc5b4\uadf8\ub7a8 6\uac1c, \uc6a9\ub9e4 \ub9e4\ud2b8\ub9ad\uc2a4, \uadf8\ub9ac\uace0 \uc140 \uad6c\ub9e4\uc790 \uc5b8\uc5b4\ub85c \ud47c JGS1 vs JGS3 \uad6c\ubcc4.<\/p>\n    <div class=\"csg-hero-pills\">\n      <span class=\"csg-hero-pill\">\uc18c\uc7ac 7\uc885 \ub2e4\ub8f8<\/span>\n      <span class=\"csg-hero-pill\">130 \u2013 8,000 nm \ubc94\uc704<\/span>\n      <span class=\"csg-hero-pill\">JGS1 + JGS3 \ub4f1\uae09<\/span>\n      <span class=\"csg-hero-pill\">\uc6a9\ub9e4 \uc801\ud569\uc131 \ub9e4\ud2b8\ub9ad\uc2a4<\/span>\n    <\/div>\n    <div class=\"csg-hero-meta\">\n      <span><strong>\ucd5c\uc885 \uc5c5\ub370\uc774\ud2b8:<\/strong>  2026\ub144 5\uc6d4 12\uc77c<\/span>\n      <span><strong>3,800\ub2e8\uc5b4<\/strong>  \u00b7 14\ubd84 \uc77d\uae30<\/span>\n      <span><strong>\ub300\uc0c1:<\/strong>  \uc2e4\ud5d8\uc2e4 \uad00\ub9ac\uc790 \u00b7 QC \ud654\ud559\uc790 \u00b7 OEM \uc5d4\uc9c0\ub2c8\uc5b4 \u00b7 \uc5f0\uad6c\uc790<\/span>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     BYLINE\n============================================================ -->\n\n<div class=\"csg-byline\">\n  <div>\n    <strong>MachinedQuartz \uc81c\uc791\ud300 \uac80\ud1a0<\/strong>  \u2014 2013\ub144\ubd80\ud130 \uc911\uad6d \uad6d\uac00 \ud45c\uc900 \uc81c\uc870\uc18c\uc5d0\uc11c JGS1, JGS2, JGS3 \uc6d0\uc790\uc7ac \uc11d\uc601\uc744 \uc870\ub2ec\ud574 \ubd84\uad11 \uc2e4\ud5d8\uc2e4\uacfc OEM \uace0\uac1d\uc6a9 \ub9de\ucda4 \uc140\ub85c \uc81c\uc791\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4. \uc544\ub798 \uc18c\uc7ac \uad8c\uc7a5\uc740 \uc6b0\ub9ac\uac00 \uc2e4\uc81c\ub85c \ub9cc\ub4e4\uc5b4 \uc804\uccb4 \ud22c\uacfc \ubc94\uc704\uc5d0 \uac78\uccd0 \uc131\ub2a5\uc744 \ubcf8 \uc140\uc5d0\uc11c \uc635\ub2c8\ub2e4.\n  <\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     SECTION 1 \u00b7 30-SECOND DECISION\n============================================================ -->\n\n<div id=\"decision-block\">\n<p class=\"csg-label\">\uc139\uc158 1<\/p>\n<h2>30\ucd08 \ud050\ubcb3 \uc18c\uc7ac \uacb0\uc815<\/h2>\n\n<p>\ub300\ubd80\ubd84\uc758 \uc140 \uc18c\uc7ac \uacb0\uc815\uc740 \ud55c \uc22b\uc790\ub85c \uadc0\uacb0\ub429\ub2c8\ub2e4:  <strong>\uce21\uc815\ud574\uc57c \ud558\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5<\/strong>. \ub098\uba38\uc9c0 \ubaa8\ub450 \u2014 \uc2dc\ub8cc \ud654\ud559, \uc628\ub3c4, \uc608\uc0b0 \u2014 \ub294 \uadf8 \uc8fc\uc694 \ucc28\ub2e8\uc810\uc758 \uc815\uad50\ud654\uc785\ub2c8\ub2e4.<\/p>\n\n<div class=\"csg-takeaway\">\n  <strong>\ube60\ub978 \ub2f5:<\/strong>  220 nm \ubbf8\ub9cc \ud544\uc694? \u2192  <strong>JGS1 \uc2ec\uc790\uc678 \ub4f1\uae09<\/strong>  (185 nm \ucc28\ub2e8\uc810). 220\u2013340 nm? \u2192  <strong>JGS1 (UV \uc11d\uc601, MQ \uae30\ubcf8)<\/strong>. 340 nm \ucd08\uacfc\ub9cc? \u2192  <strong>\uad11\ud559 \uc720\ub9ac<\/strong>. \uc77c\ud68c\uc6a9 \uac00\uc2dc\uad11 \uc804\uc6a9? \u2192  <strong>\ud3f4\ub9ac\uc2a4\ud2f0\ub80c<\/strong>. \uace0\uc628, \uc555\ub825, \ub610\ub294 \uac15\ud55c \ud654\ud559? \u2192  <strong>\uc0ac\ud30c\uc774\uc5b4<\/strong>. 175 nm \ubbf8\ub9cc \uc2ec\uc790\uc678? \u2192  <strong>CaF\u2082<\/strong>.\n<\/div>\n\n<p>\uadf8 \uacb0\uc815 \uc911 \uc14b\uc740 \ube44\uc790\uba85\ud558\uace0 \ub300\ubd80\ubd84\uc758 \uac80\uc0c9 \uacb0\uacfc\uac00 \ud2c0\ub9bd\ub2c8\ub2e4: \uc65c MachinedQuartz\uac00 \ub300\ubd80\ubd84\uc758 \uce74\ud0c8\ub85c\uadf8\uac00 \uae30\ubcf8\uc73c\ub85c \ud558\ub294 \ub354 \uc2fc JGS2 \ub300\uc2e0 JGS1\uc744 \uc4f0\ub294\uc9c0, \uc5b8\uc81c \uc0ac\ud30c\uc774\uc5b4\uac00 \uc2e4\uc81c\ub85c \uac12\uc744 \ud558\ub294\uc9c0, \uc5b8\uc81c CaF\u2082\uac00 \uc11d\uc601\uc744 \ub300\uccb4\ud558\ub294\uc9c0. \uc774 \uac00\uc774\ub4dc\uc758 \ub098\uba38\uc9c0\ub294 \uac01 \uc18c\uc7ac\ub97c \uc2e4\ubb34 \uc138\ubd80\ub85c \ub2e4\ub8f9\ub2c8\ub2e4 \u2014 \ud22c\uacfc \ubc94\uc704, \uc2dc\ub8cc \ud654\ud559 \uc801\ud569\uc131, \uc81c\uc791 \ud398\uc5b4\ub9c1, \uac01 \uc6a9\ub840\uc758 \uc804\ud615 MachinedQuartz SKU.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #1 \u00b7 Decision flowchart\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-decision-flow\">\n<svg viewBox=\"0 0 760 420\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"dfl-title\">\n  <title id=\"dfl-title\">\uc140 \uc18c\uc7ac \uacb0\uc815 \ud750\ub984\ub3c4<\/title>\n  <defs>\n    <marker id=\"dfl-arr\" viewBox=\"0 0 10 10\" refX=\"9\" refY=\"5\" markerWidth=\"8\" markerHeight=\"8\" orient=\"auto\">\n      <path d=\"M0 0 L10 5 L0 10 z\" fill=\"#233a95\"\/>\n    <\/marker>\n  <\/defs>\n\n  <text x=\"380\" y=\"30\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">\uc140 \uc18c\uc7ac \u2014 \ud55c \ud398\uc774\uc9c0 \ud750\ub984\ub3c4<\/text>\n  <text x=\"380\" y=\"52\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">\uce21\uc815\ud574\uc57c \ud558\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5\uc73c\ub85c \uc2dc\uc791<\/text>\n\n  <!-- Root question -->\n  <g transform=\"translate(280,80)\">\n    <rect x=\"0\" y=\"0\" width=\"200\" height=\"50\" rx=\"10\" fill=\"#233a95\"\/>\n    <text x=\"100\" y=\"22\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"700\" fill=\"#fff\">\uce21\uc815\ud558\ub294 \uac00\uc7a5 \ub0ae\uc740 \u03bb?<\/text>\n    <text x=\"100\" y=\"40\" text-anchor=\"middle\" font-size=\"11\" fill=\"#a5c0ff\">(\uc5ec\uae30\uc11c \uc2dc\uc791)<\/text>\n  <\/g>\n\n  <!-- 4 branches: CaF2 \/ JGS1 \/ Glass \/ Plastic -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n\n    <!-- Branch 1: < 175 nm \u2192 CaF2 -->\n    <line x1=\"320\" y1=\"160\" x2=\"105\" y2=\"200\" stroke=\"#233a95\" stroke-width=\"1.5\" marker-end=\"url(#dfl-arr)\"\/>\n    <text x=\"190\" y=\"180\" font-size=\"11\" font-weight=\"700\" fill=\"#7c3aed\">< 175 nm (VUV)<\/text>\n    <rect x=\"40\" y=\"205\" width=\"130\" height=\"60\" rx=\"8\" fill=\"#ede9fe\" stroke=\"#7c3aed\" stroke-width=\"1.5\"\/>\n    <text x=\"105\" y=\"225\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"700\" fill=\"#5b21b6\">CaF\u2082<\/text>\n    <text x=\"105\" y=\"243\" text-anchor=\"middle\" font-size=\"11\" fill=\"#5b21b6\">130\u20138000 nm<\/text>\n    <text x=\"105\" y=\"258\" text-anchor=\"middle\" font-size=\"10\" fill=\"#666\">\uc2ec\uc790\uc678, FTIR<\/text>\n\n    <!-- Branch 2: 175 \u2013 340 nm \u2192 JGS1 (MQ default \u2014 covers BOTH deep UV and standard UV) -->\n    <line x1=\"370\" y1=\"160\" x2=\"270\" y2=\"200\" stroke=\"#16a34a\" stroke-width=\"2\" marker-end=\"url(#dfl-arr)\"\/>\n    <text x=\"290\" y=\"180\" font-size=\"11\" font-weight=\"700\" fill=\"#16a34a\">175 \u2013 340 nm (UV)<\/text>\n    <rect x=\"200\" y=\"205\" width=\"160\" height=\"60\" rx=\"8\" fill=\"#dcfce7\" stroke=\"#16a34a\" stroke-width=\"2\"\/>\n    <text x=\"280\" y=\"225\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"700\" fill=\"#0f5132\">JGS1 (MQ \uae30\ubcf8)<\/text>\n    <text x=\"280\" y=\"243\" text-anchor=\"middle\" font-size=\"11\" fill=\"#0f5132\">185\u20132500 nm<\/text>\n    <text x=\"280\" y=\"258\" text-anchor=\"middle\" font-size=\"10\" fill=\"#666\">\uc2ec\uc790\uc678 + \uc804\uccb4 UV-Vis<\/text>\n\n    <!-- Branch 3: 340 \u2013 800 nm \u2192 Optical glass -->\n    <line x1=\"400\" y1=\"160\" x2=\"455\" y2=\"200\" stroke=\"#233a95\" stroke-width=\"1.5\" marker-end=\"url(#dfl-arr)\"\/>\n    <text x=\"450\" y=\"180\" font-size=\"11\" font-weight=\"700\" fill=\"#b45309\">\u2265 340 nm<\/text>\n    <rect x=\"390\" y=\"205\" width=\"130\" height=\"60\" rx=\"8\" fill=\"#fff3e0\" stroke=\"#b45309\" stroke-width=\"1.5\"\/>\n    <text x=\"455\" y=\"225\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"700\" fill=\"#92400e\">\uad11\ud559 \uc720\ub9ac<\/text>\n    <text x=\"455\" y=\"243\" text-anchor=\"middle\" font-size=\"11\" fill=\"#92400e\">340\u20132500 nm<\/text>\n    <text x=\"455\" y=\"258\" text-anchor=\"middle\" font-size=\"10\" fill=\"#666\">\uc608\uc0b0 \uac00\uc2dc\uad11<\/text>\n\n    <!-- Branch 4: \u2265 380 nm disposable \u2192 Plastic -->\n    <line x1=\"440\" y1=\"160\" x2=\"620\" y2=\"200\" stroke=\"#233a95\" stroke-width=\"1.5\" marker-end=\"url(#dfl-arr)\"\/>\n    <text x=\"595\" y=\"180\" font-size=\"11\" font-weight=\"700\" fill=\"#0284c7\">\uc77c\ud68c\uc6a9<\/text>\n    <rect x=\"555\" y=\"205\" width=\"130\" height=\"60\" rx=\"8\" fill=\"#dbeafe\" stroke=\"#0284c7\" stroke-width=\"1.5\"\/>\n    <text x=\"620\" y=\"225\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"700\" fill=\"#075985\">\ud3f4\ub9ac\uc2a4\ud2f0\ub80c<\/text>\n    <text x=\"620\" y=\"243\" text-anchor=\"middle\" font-size=\"11\" fill=\"#075985\">380\u2013800 nm<\/text>\n    <text x=\"620\" y=\"258\" text-anchor=\"middle\" font-size=\"10\" fill=\"#666\">\uc77c\ud68c\uc6a9 \uc804\uc6a9<\/text>\n  <\/g>\n\n  <!-- Modifier branches (special needs) -->\n  <g transform=\"translate(0,300)\">\n    <rect x=\"60\" y=\"0\" width=\"640\" height=\"100\" rx=\"10\" fill=\"#fafbff\" stroke=\"#d8def0\" stroke-width=\"1\"\/>\n    <text x=\"380\" y=\"22\" text-anchor=\"middle\" font-size=\"12\" font-weight=\"700\" letter-spacing=\"1px\" fill=\"#1a2a6c\">\u26a0 \uadf8\ub2e4\uc74c \ud2b9\uc218 \uc694\uac74 \ud655\uc778<\/text>\n\n    <g transform=\"translate(80,40)\">\n      <circle cx=\"0\" cy=\"18\" r=\"9\" fill=\"#fbbf24\"\/>\n      <text x=\"0\" y=\"22\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#fff\">!<\/text>\n      <text x=\"14\" y=\"14\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">\uace0\uc628\/\uace0\uc555\uc774\ub098 \uac00\ud639 \ud654\ud559?<\/text>\n      <text x=\"14\" y=\"30\" font-size=\"10\" fill=\"#475569\">\u2192 \ub2e4\uc74c\uc73c\ub85c \uc804\ud658:  <tspan font-weight=\"700\" fill=\"#7c3aed\">\uc0ac\ud30c\uc774\uc5b4<\/tspan>  (\ubaa8\uc2a4 9, 250\u20135500 nm, $$$$$)<\/text>\n      <text x=\"14\" y=\"46\" font-size=\"10\" fill=\"#475569\">\u2192 \ub610\ub294 \uc11d\uc601 \ubcf8\uccb4\uc758 \uc0ac\ud30c\uc774\uc5b4 \ucc3d (\ubd80\ubd84 \uc608\uc0b0)<\/text>\n    <\/g>\n\n    <g transform=\"translate(420,40)\">\n      <circle cx=\"0\" cy=\"18\" r=\"9\" fill=\"#fbbf24\"\/>\n      <text x=\"0\" y=\"22\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#fff\">!<\/text>\n      <text x=\"14\" y=\"14\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">2.7 \u00b5m \ub118\ub294 NIR \/ IR \uc791\uc5c5?<\/text>\n      <text x=\"14\" y=\"30\" font-size=\"10\" fill=\"#475569\">\u2192 \ub2e4\uc74c\uc73c\ub85c \uc804\ud658:  <tspan font-weight=\"700\" fill=\"#b45309\">JGS3<\/tspan>  (260\u20133500 nm, \uc800 OH)<\/text>\n      <text x=\"14\" y=\"46\" font-size=\"10\" fill=\"#475569\">\u2192 IR \ucc28\ub2e8\uc810 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\ub294 \uc139\uc158 3.3 \ucc38\uc870<\/text>\n    <\/g>\n  <\/g>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\uacb0\uc815\uc740 \uce21\uc815\ud558\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5\uc73c\ub85c \uc2dc\uc791\ud55c \ub4a4, \uc628\ub3c4, \ud654\ud559, \ub610\ub294 IR \ud544\uc694\uc5d0 \ub530\ub77c \uc815\uad50\ud654\ud569\ub2c8\ub2e4.  <strong>JGS1\uc774 \ud55c \uc140\ub85c \ubaa8\ub4e0 \ud45c\uc900 UV-Vis \uc791\uc5c5\uc5d0 \ub354\ud574 \uc2ec\uc790\uc678\ub97c \ub2e4\ub8f9\ub2c8\ub2e4<\/strong>  \u2014 \uadf8\uac83\uc774 MachinedQuartz\uac00 \uae30\ubcf8 UV \ub4f1\uae09 \uc11d\uc601\uc73c\ub85c (JGS2\uac00 \uc544\ub2c8\ub77c) JGS1\uc744 \ub9cc\ub4dc\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 2 \u00b7 SEVEN MATERIALS OVERVIEW\n============================================================ -->\n\n<div id=\"materials-overview\">\n<p class=\"csg-label\">\uc139\uc158 2<\/p>\n<h2>\uc77c\uacf1 \ud050\ubcb3 \uc18c\uc7ac \ud55c\ub208\uc5d0<\/h2>\n\n<p>\uc2e4\uc6a9\uc801 \uc140 \uc18c\uc7ac \uc804\uccb4 \ud45c, \uc720\uc6a9 \ud30c\uc7a5 \ucc3d, \uac01\uac01\uc758 \uc6a9\ub3c4, \uadf8\ub9ac\uace0 JGS2 \uae30\uc900 \ub300\ube44 \uc804\ud615 \ube44\uc6a9.<\/p>\n\n<div class=\"csg-table-wrap\">\n<table class=\"csg-table\">\n  <thead>\n    <tr><th>\uc18c\uc7ac<\/th><th>\ud22c\uacfc \ubc94\uc704<\/th><th>\uc801\ud569<\/th><th>\ud53c\ud558\uae30<\/th><th>\ube44\uc6a9<\/th><\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>JGS1 \uc11d\uc601<\/strong>  (MQ \uae30\ubcf8)<\/td>\n      <td>185 \u2013 2,500 nm<\/td>\n      <td>MachinedQuartz UV \ub4f1\uae09 \uc8fc\ub825 \u2014 \ud55c \uc140\ub85c \ud45c\uc900 UV-Vis \uadf8\ub9ac\uace0 \uc2ec\uc790\uc678 \ub2e4\ub8f8<\/td>\n      <td>\uc720\ub9ac\ub85c \ucda9\ubd84\ud55c \uc77c\uc0c1 \uac00\uc2dc\uad11 \uc804\uc6a9 \uc791\uc5c5<\/td>\n      <td><span class=\"csg-badge csg-badge-blue\">$$$ (MQ \uc7ac\uace0)<\/span><\/td>\n    <\/tr>\n    <tr>\n      <td>JGS3 \uc11d\uc601<\/td>\n      <td>260 \u2013 3,500 nm<\/td>\n      <td>NIR \/ IR; \uc0c9\uc18c \ub808\uc774\uc800; \uac00\uc5f4 \ub3d9\uc5ed\ud559<\/td>\n      <td>260 nm \ubbf8\ub9cc \ubaa8\ub4e0 \uac83<\/td>\n      <td><span class=\"csg-badge csg-badge-orange\">$$$<\/span><\/td>\n    <\/tr>\n    <tr>\n      <td>\uad11\ud559 \uc720\ub9ac (BK7)<\/td>\n      <td>340 \u2013 2,500 nm<\/td>\n      <td>\uac00\uc2dc\uad11 \uc804\uc6a9 \uc77c\uc0c1; \uad50\uc721 \uc2e4\ud5d8\uc2e4<\/td>\n      <td>340 nm \ubbf8\ub9cc \ubaa8\ub4e0 UV<\/td>\n      <td><span class=\"csg-badge csg-badge-green\">$<\/span><\/td>\n    <\/tr>\n    <tr>\n      <td>\ud3f4\ub9ac\uc2a4\ud2f0\ub80c \/ PMMA<\/td>\n      <td>\uc57d 380 \u2013 800 nm<\/td>\n      <td>\uc77c\ud68c\uc6a9 \uac00\uc2dc\uad11; ELISA; OD600<\/td>\n      <td>UV, \uc720\uae30 \uc6a9\ub9e4, >60 \u00b0C<\/td>\n      <td><span class=\"csg-badge csg-badge-green\">$ (\ud68c\ub2f9)<\/span><\/td>\n    <\/tr>\n    <tr>\n      <td><a href=\"https:\/\/machinedquartz.com\/sapphire-sheets\/\">\uc0ac\ud30c\uc774\uc5b4<\/a><\/td>\n      <td>150 \u2013 5,500 nm<\/td>\n      <td>\uace0\uc628\/\uace0\uc555; \uac15\ud55c \ud654\ud559; \ub9c8\ubaa8<\/td>\n      <td>\uc77c\uc0c1 \ube44\uc6a9 \ubbfc\uac10 \uc791\uc5c5<\/td>\n      <td><span class=\"csg-badge csg-badge-red\">$$$$$<\/span><\/td>\n    <\/tr>\n    <tr>\n      <td><a href=\"https:\/\/machinedquartz.com\/calcium-fluoride-caf2-windows-ftir-mid-ir\/\">\ubd88\ud654\uce7c\uc298 (CaF\u2082)<\/a><\/td>\n      <td>130 \u2013 8,000 nm<\/td>\n      <td>\uc2ec\uc790\uc678 (< 175 nm); FTIR \uacb0\ud569<\/td>\n      <td>\uc218\uc131 (\ub290\ub9b0 \ubb3c \uc6a9\ud574\uc131)<\/td>\n      <td><span class=\"csg-badge csg-badge-orange\">$$$$<\/span><\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<p>\uc6b0\ub9ac \ud45c\uc900 \uce74\ud0c8\ub85c\uadf8\uc758 \uc2e4\uc81c \uc81c\ud488 \uc0ac\uc9c4 \uc14b \u2014 \uc8fc\ub825 10 mm JGS1 \uc140, \ubc00\ud3d0 \uc2dc\ub8cc\uc6a9 PTFE \ub9c8\uac1c JGS1 \uc140, \uadf8\ub9ac\uace0 \ub9e4\ud06c\ub85c \/ \uc138\ubbf8\ub9c8\uc774\ud06c\ub85c \/ \ub9c8\uc774\ud06c\ub85c \ud06c\uae30\uc758 \uc804\uccb4 JGS1 \uc81c\ud488\uad70:<\/p>\n\n<div class=\"csg-img-row\">\n  <div class=\"csg-img-col\">\n    <img decoding=\"async\" src=\"https:\/\/machinedquartz.com\/wp-content\/uploads\/2026\/04\/csg-path-length-new-2-10mm-standard-quartz-cuvette.jpg\" alt=\"Standard 10 mm JGS1 UV-grade quartz cuvette \u2014 the MachinedQuartz default covering 185 nm deep UV through visible\" loading=\"lazy\">\n    <p class=\"csg-img-caption\"><strong>JGS1 \ud45c\uc900 10 mm<\/strong><br>185 nm UV \ucc28\ub2e8\uc810 \u00b7 MQ \uae30\ubcf8<\/p>\n  <\/div>\n  <div class=\"csg-img-col\">\n    <img decoding=\"async\" src=\"https:\/\/machinedquartz.com\/wp-content\/uploads\/2026\/04\/hca-standard-quartz-cuvette-with-stopper-black.jpg\" alt=\"JGS1 quartz cuvette with PTFE stopper for sealed-sample work \u2014 protects volatile and air-sensitive samples during UV-Vis measurement\" loading=\"lazy\">\n    <p class=\"csg-img-caption\"><strong>PTFE \ub9c8\uac1c JGS1<\/strong><br>\ubc00\ud3d0 \uc2dc\ub8cc \ubcc0\uc885<\/p>\n  <\/div>\n  <div class=\"csg-img-col\">\n    <img decoding=\"async\" src=\"https:\/\/machinedquartz.com\/wp-content\/uploads\/2026\/05\/quartz-cuvettes.webp\" alt=\"Family of MachinedQuartz cuvettes in JGS1 UV-grade quartz fabrication \u2014 macro, semi-micro, and micro sizes\" loading=\"lazy\">\n    <p class=\"csg-img-caption\"><strong>JGS1 \ud45c\uc900 \uc81c\ud488\uad70<\/strong><br>\ub9e4\ud06c\ub85c \u00b7 \uc138\ubbf8\ub9c8\uc774\ud06c\ub85c \u00b7 \ub9c8\uc774\ud06c\ub85c<\/p>\n  <\/div>\n<\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #2 \u00b7 Seven materials transmission overview\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-all-transmissions\">\n<svg viewBox=\"0 0 760 440\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"atr-title\">\n  <title id=\"atr-title\">\uc77c\uacf1 \uc140 \uc18c\uc7ac \ubaa8\ub450 \u2014 \ud22c\uacfc \uac1c\uc694<\/title>\n\n  <text x=\"380\" y=\"30\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">\uc140 \uc18c\uc7ac \ud22c\uacfc \ucc3d<\/text>\n  <text x=\"380\" y=\"52\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">\uac01 \uc18c\uc7ac\uac00 \ube5b\uc744 \ud1b5\uacfc\uc2dc\ud0a4\ub294 \uacf3 \u00b7 \ub85c\uadf8 \uc2a4\ucf00\uc77c \ud30c\uc7a5 \ucd95<\/text>\n\n  <!-- X axis: log scale 100 to 10000 nm -->\n  <!-- Map 100\u219280, 200\u2192200, 400\u2192320, 1000\u2192500, 2000\u2192620, 10000\u2192740 (rough log spacing) -->\n  <g transform=\"translate(0,90)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <!-- Axis baseline -->\n    <line x1=\"60\" y1=\"280\" x2=\"740\" y2=\"280\" stroke=\"#0f172a\" stroke-width=\"1.2\"\/>\n\n    <!-- Wavelength region bands (background) -->\n    <rect x=\"60\" y=\"20\" width=\"120\" height=\"260\" fill=\"#ede9fe\" opacity=\"0.5\"\/>\n    <text x=\"120\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#5b21b6\">VUV<\/text>\n    <rect x=\"180\" y=\"20\" width=\"100\" height=\"260\" fill=\"#fee2e2\" opacity=\"0.5\"\/>\n    <text x=\"230\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#7b1c1c\">\uc2ec\uc790\uc678<\/text>\n    <rect x=\"280\" y=\"20\" width=\"80\" height=\"260\" fill=\"#fef3c7\" opacity=\"0.5\"\/>\n    <text x=\"320\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#92400e\">UV<\/text>\n    <rect x=\"360\" y=\"20\" width=\"100\" height=\"260\" fill=\"#fffbe8\" opacity=\"0.5\"\/>\n    <text x=\"410\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#a16207\">\uac00\uc2dc\uad11<\/text>\n    <rect x=\"460\" y=\"20\" width=\"120\" height=\"260\" fill=\"#dcfce7\" opacity=\"0.5\"\/>\n    <text x=\"520\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#0f5132\">NIR<\/text>\n    <rect x=\"580\" y=\"20\" width=\"160\" height=\"260\" fill=\"#dbeafe\" opacity=\"0.5\"\/>\n    <text x=\"660\" y=\"14\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"700\" fill=\"#075985\">\uc911\uc801\uc678<\/text>\n\n    <!-- X axis ticks -->\n    <g font-size=\"10\" fill=\"#475569\">\n      <line x1=\"60\" y1=\"280\" x2=\"60\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"60\" y=\"298\" text-anchor=\"middle\">100<\/text>\n      <line x1=\"130\" y1=\"280\" x2=\"130\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"130\" y=\"298\" text-anchor=\"middle\">150<\/text>\n      <line x1=\"180\" y1=\"280\" x2=\"180\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"180\" y=\"298\" text-anchor=\"middle\">200<\/text>\n      <line x1=\"240\" y1=\"280\" x2=\"240\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"240\" y=\"298\" text-anchor=\"middle\">250<\/text>\n      <line x1=\"290\" y1=\"280\" x2=\"290\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"290\" y=\"298\" text-anchor=\"middle\">300<\/text>\n      <line x1=\"340\" y1=\"280\" x2=\"340\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"340\" y=\"298\" text-anchor=\"middle\">400<\/text>\n      <line x1=\"420\" y1=\"280\" x2=\"420\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"420\" y=\"298\" text-anchor=\"middle\">600<\/text>\n      <line x1=\"480\" y1=\"280\" x2=\"480\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"480\" y=\"298\" text-anchor=\"middle\">1000<\/text>\n      <line x1=\"560\" y1=\"280\" x2=\"560\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"560\" y=\"298\" text-anchor=\"middle\">2000<\/text>\n      <line x1=\"620\" y1=\"280\" x2=\"620\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"620\" y=\"298\" text-anchor=\"middle\">3000<\/text>\n      <line x1=\"690\" y1=\"280\" x2=\"690\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"690\" y=\"298\" text-anchor=\"middle\">5000<\/text>\n      <line x1=\"730\" y1=\"280\" x2=\"730\" y2=\"285\" stroke=\"#0f172a\"\/><text x=\"730\" y=\"298\" text-anchor=\"middle\">8000<\/text>\n    <\/g>\n    <text x=\"400\" y=\"315\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">\ud30c\uc7a5 (nm)<\/text>\n\n    <!-- Material bars (each at a different Y, with a colored bar showing the transmission window) -->\n    <!-- CaF\u2082 130-8000: x from 110 to 730 -->\n    <g transform=\"translate(0,30)\">\n      <rect x=\"110\" y=\"0\" width=\"620\" height=\"24\" rx=\"3\" fill=\"#7c3aed\" opacity=\"0.7\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#5b21b6\">CaF\u2082<\/text>\n      <text x=\"420\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">130 \u2013 8,000 nm<\/text>\n    <\/g>\n    <!-- Sapphire 150-5500: 130 to 720 -->\n    <g transform=\"translate(0,60)\">\n      <rect x=\"130\" y=\"0\" width=\"595\" height=\"24\" rx=\"3\" fill=\"#a855f7\" opacity=\"0.7\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#7c3aed\">\uc0ac\ud30c\uc774\uc5b4<\/text>\n      <text x=\"420\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">150 \u2013 5,500 nm<\/text>\n    <\/g>\n    <!-- JGS1 185-2500: 165 to 595 -->\n    <g transform=\"translate(0,90)\">\n      <rect x=\"165\" y=\"0\" width=\"430\" height=\"24\" rx=\"3\" fill=\"#dc2626\" opacity=\"0.75\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#7b1c1c\">JGS1 \uc11d\uc601<\/text>\n      <text x=\"380\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">185 \u2013 2,500 nm<\/text>\n    <\/g>\n    <!-- JGS2 220-2500: 215 to 595 -->\n    <g transform=\"translate(0,120)\">\n      <rect x=\"215\" y=\"0\" width=\"380\" height=\"24\" rx=\"3\" fill=\"#16a34a\" opacity=\"0.8\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#0f5132\">JGS2 \uc11d\uc601<\/text>\n      <text x=\"405\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">220 \u2013 2,500 nm<\/text>\n    <\/g>\n    <!-- JGS3 260-3500: 250 to 640 -->\n    <g transform=\"translate(0,150)\">\n      <rect x=\"250\" y=\"0\" width=\"390\" height=\"24\" rx=\"3\" fill=\"#f59e0b\" opacity=\"0.8\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#b45309\">JGS3 \uc11d\uc601<\/text>\n      <text x=\"445\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">260 \u2013 3,500 nm<\/text>\n    <\/g>\n    <!-- Optical glass 340-2500: 295 to 595 -->\n    <g transform=\"translate(0,180)\">\n      <rect x=\"295\" y=\"0\" width=\"300\" height=\"24\" rx=\"3\" fill=\"#0284c7\" opacity=\"0.75\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#075985\">\uad11\ud559 \uc720\ub9ac<\/text>\n      <text x=\"445\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">340 \u2013 2,500 nm<\/text>\n    <\/g>\n    <!-- Plastic 380-800: 320 to 440 -->\n    <g transform=\"translate(0,210)\">\n      <rect x=\"320\" y=\"0\" width=\"120\" height=\"24\" rx=\"3\" fill=\"#94a3b8\" opacity=\"0.85\"\/>\n      <text x=\"100\" y=\"16\" text-anchor=\"end\" font-size=\"11\" font-weight=\"700\" fill=\"#475569\">\ud3f4\ub9ac\uc2a4\ud2f0\ub80c<\/text>\n      <text x=\"380\" y=\"16\" text-anchor=\"middle\" font-size=\"10\" font-weight=\"600\" fill=\"#fff\">380 \u2013 800 nm<\/text>\n    <\/g>\n  <\/g>\n\n  <!-- Legend \/ footer note -->\n  <text x=\"380\" y=\"425\" text-anchor=\"middle\" font-size=\"11\" fill=\"#666\" font-style=\"italic\">\ub9c9\ub300\ub294 \uac01 \uc18c\uc7ac\uac00 \uc720\uc6a9\ud55c \ube5b\uc744 \ud1b5\uacfc\uc2dc\ud0a4\ub294 \ud22c\uacfc \ucc3d\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub113\uc740 \ub9c9\ub300 = \ub113\uc740 \ubc94\uc704. CaF\u2082\uac00 \uac00\uc7a5 \ub113\uc740 \ucc3d; \ud50c\ub77c\uc2a4\ud2f1\uc774 \uac00\uc7a5 \uc881\uace0 \uc77c\ud68c\uc6a9.<\/text>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\uc77c\uacf1 \uc140 \uc18c\uc7ac \ubaa8\ub450\uc758 \ud22c\uacfc \ubc94\uc704 \ub098\ub780\ud788 \ube44\uad50.  <strong>JGS1, \uc0ac\ud30c\uc774\uc5b4, CaF\u2082<\/strong>  \ubaa8\ub450 \uc2ec\uc790\uc678\uc5d0 \ub2ff\uc9c0\ub9cc \u2014 \uc140\ub2f9 \ube44\uc6a9 \uc0ac\ub2e4\ub9ac\uac00 4\u201310\ubc30\uc785\ub2c8\ub2e4. MachinedQuartz\ub294 JGS1(\ud45c\uc900 UV-Vis \ubc94\uc704\uc5d0 \ub354\ud574 185 nm\uae4c\uc9c0 \uc2ec\uc790\uc678 \ub2e4\ub8f8)\uacfc JGS3(IR \ud655\uc7a5)\ub97c \ub9cc\ub4e4\uc9c0\ub9cc JGS2\ub294 \uc548 \ub9cc\ub4ed\ub2c8\ub2e4 \u2014 \uc774\uc720\ub294 \u00a73.4 \ucc38\uc870.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 3 \u00b7 JGS GRADES\n============================================================ -->\n\n<div id=\"jgs-grades\">\n<p class=\"csg-label\">\uc139\uc158 3<\/p>\n<h2>\uc11d\uc601 \ub4f1\uae09: \uc65c MachinedQuartz\uac00 JGS1\uacfc JGS3\ub97c \uc4f0\ub098<\/h2>\n\n<p>\ub300\ubd80\ubd84\uc758 \uc140 \uad6c\ub9e4\uc790\ub294 \u201c\uc11d\uc601\u201d\uc744 \ubcf4\uace0 \ud55c \uc18c\uc7ac\ub85c \uac00\uc815\ud569\ub2c8\ub2e4. \uc911\uad6d \uad6d\uac00 \ud45c\uc900(GB\/T \uc2dc\ub9ac\uc988)\uc740 \uc2e4\uc81c\ub85c \uc138 \uc0c1\uc5c5 \ub4f1\uae09 \u2014 JGS1, JGS2, JGS3 \u2014 \uc744 \uc815\uc758\ud558\uba70, \uac01\uac01 \ub2e4\ub978 \ud22c\uacfc \ucc28\ub2e8\uc810\uacfc \uc81c\uc870 \uacf5\uc815\uc744 \uac00\uc9d1\ub2c8\ub2e4.  <strong>MachinedQuartz\ub294 JGS1\uacfc JGS3\ub97c \uc81c\uc791\ud569\ub2c8\ub2e4.<\/strong>  \uc6b0\ub9ac\ub294 \uc758\ub3c4\uc801\uc73c\ub85c JGS2\ub97c \uc548 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\uc720\ub294 \uc81c\uc57d\uc774 \uc544\ub2c8\ub77c \uc2e4\ubb34 \ud1b5\ucc30\uc785\ub2c8\ub2e4: JGS1\uc758 185 nm \ud22c\uacfc \ucc3d\uc774 JGS2\uc758 220 nm \ucc3d\uc744  <strong>\uc644\uc804\ud788 \ud3ec\ud568<\/strong> \ud569\ub2c8\ub2e4. JGS1\uc744 \uc0ac\uba74 \ubaa8\ub4e0 JGS2 \uc6a9\ub3c4\uc5d0 \ub354\ud574 220 nm \ubbf8\ub9cc \uc2ec\uc790\uc678 \ubc94\uc704\ub97c \uc5bb\uc2b5\ub2c8\ub2e4 \u2014 \ud55c \uc140\uc774 \ub2e8\uc77c \uac00\uaca9 \ub4f1\uae09\uc73c\ub85c \ub450 \uc2dc\uc7a5\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n<h3>3.1 \uc138 GB\/T \uc11d\uc601 \ub4f1\uae09<\/h3>\n\n<p>JGS1, JGS2, JGS3\ub294 \uad11\ud559 \ub4f1\uae09 \uc735\ud569 \uc11d\uc601\uc758 \uc911\uad6d \uad6d\uac00 \ud45c\uc900 \uba85\uce6d(<strong>GB\/T \uad6d\uac00 \ud45c\uc900<\/strong>)\uc785\ub2c8\ub2e4. \uc22b\uc790\ub294  <strong>\uc218\uc0b0\uae30(OH) \ud568\ub7c9, \uae08\uc18d \ubd88\uc21c\ubb3c, \uc81c\uc870 \uacbd\ub85c<\/strong> \ub97c \ucd94\uc801\ud558\uba70 \u2014 \uac01\uac01\uc774 \ud22c\uacfc \ucc3d\uc744 \uc774\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c MachinedQuartz\uac00 \uc81c\uc791\ud558\ub294 \ub450 \ub4f1\uae09(JGS1\uacfc JGS3)\uc744 \ub2e4\ub8ec \ub4a4, \u00a73.4\uc5d0\uc11c \uc65c JGS2\ub97c \uac74\ub108\ub6f0\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n<h3>3.2 JGS1 \u2014 \ud569\uc131 \uc2ec\uc790\uc678 \uc11d\uc601 (MachinedQuartz \uae30\ubcf8)<\/h3>\n\n<div class=\"csg-mat-card\">\n  <div class=\"mat-cell\"><div class=\"mat-label\">\ucc28\ub2e8\uc810<\/div><div class=\"mat-value\">185 nm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">OH \ud568\ub7c9<\/div><div class=\"mat-value\">~1,000 ppm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">\uacf5\uc815<\/div><div class=\"mat-value\">\ud569\uc131 (CVD\/\ud654\uc5fc)<\/div><\/div>\n<\/div>\n\n<p>JGS1\uc740 \ud569\uc131 \uc2ec\uc790\uc678 \uc11d\uc601\uc73c\ub85c, \uc0ac\uc5fc\ud654\uaddc\uc18c\ub97c \ud654\uc5fc\uc774\ub098 \ud654\ud559 \uc99d\ucc29 \uacf5\uc815\uc73c\ub85c \ubd84\ud574\ud574 \ub9cc\ub4ed\ub2c8\ub2e4. \ud569\uc131 \uacbd\ub85c\uac00 \uadf9\ud788 \ub0ae\uc740 \uae08\uc18d \ubd88\uc21c\ubb3c \ud568\ub7c9\uacfc 185 nm\uae4c\uc9c0\uc758 \uc608\uc678\uc801\uc73c\ub85c \ub192\uc740 \ud22c\uacfc\ub97c \uc90d\ub2c8\ub2e4. \ud569\uc131 \uc11d\uc601\uc758 \uc218\uc0b0\uae30\uac00 NIR \uc57d 2.7 \u00b5m\uc5d0\uc11c \ud761\uc218\ud569\ub2c8\ub2e4 \u2014 JGS1\uc740 UV\ubd80\ud130 \uac00\uc2dc\uad11\uae4c\uc9c0 \uc6b0\uc218\ud558\uc9c0\ub9cc 2.5 \u00b5m \ub118\ub294 \uae68\ub057\ud55c IR \uc791\uc5c5\uc5d4 \uc633\uc740 \uc120\ud0dd\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n<p><strong>\uc65c JGS1\uc774 MachinedQuartz \uae30\ubcf8\uc778\uac00:<\/strong>  185 nm \ucc28\ub2e8\uc810\uc774 JGS2\uac00 \ub2ff\uc744 \uc218 \uc5c6\ub294 \uc2ec\uc790\uc678 \ubc94\uc704(220 nm \ubbf8\ub9cc)\ub97c \ud3ec\ud568\ud574, \ud544\uc694\ud560 \ubaa8\ub4e0 \ubd84\uc11d UV-Vis \ud30c\uc7a5\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. 260 nm \ud575\uc0b0 \uc815\ub7c9 \u2014 JGS1. 280 nm \ub2e8\ubc31\uc9c8 \u2014 JGS1. 290\u2013320 nm \uc790\uc678\uc120 \ucc28\ub2e8\uc81c \u2014 JGS1. \u201c\ud569\uc131 \uc11d\uc601\u201d\uc774\ub098 \u201c<200 nm \ucc28\ub2e8\uc810\"\uc744 \uc694\uad6c\ud558\ub294 \uc81c\uc57d \ubc29\ubc95 \u2014 JGS1. 254 nm UV-C \uac80\uc99d \u2014 JGS1. JGS1\uc774 \uc2e4\ud328\ud558\ub294 \ubd84\uc11d UV-Vis \uc6a9\ub3c4\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. JGS2\uc758 \uc720\uc77c\ud55c \uc774\uc810\uc740 \uac00\uaca9\uc774\uace0, \uc6b0\ub9ac \uc81c\uc870 \uaddc\ubaa8\uc5d0\uc120 \uadf8 \uaca9\ucc28\uac00 \ucda9\ubd84\ud788 \uc881\ud600\uc838 \ub300\ubd80\ubd84\uc758 \uce74\ud0c8\ub85c\uadf8\uac00 JGS2\uc5d0 \ub9e4\uae30\ub294 \uac00\uaca9\ub300\ub85c JGS1\uc744 \ubc30\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n\n<p>\uc6b0\ub9ac  <a href=\"https:\/\/machinedquartz.com\/cuvettes-and-cells-size-chart\/\">\ud45c\uc900 \uce74\ud0c8\ub85c\uadf8<\/a> \ub294  <a href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">Standard 80<\/a>  \uc81c\uc791\uc758 JGS1\uc744 \uae30\ubcf8\uc73c\ub85c \ud569\ub2c8\ub2e4 \u2014 \uc77c\uc0c1 \uc791\uc5c5\uc758 \ucd5c\uc801 \uc131\ub2a5 \uc870\ud569.<\/p>\n\n\n\n<h3>3.3 JGS3 \u2014 IR \ucd5c\uc801\ud654 \uc11d\uc601<\/h3>\n\n<div class=\"csg-mat-card\">\n  <div class=\"mat-cell\"><div class=\"mat-label\">\ucc28\ub2e8\uc810<\/div><div class=\"mat-value\">260 nm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">OH \ud568\ub7c9<\/div><div class=\"mat-value\">< 5 ppm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">\uacf5\uc815<\/div><div class=\"mat-value\">\uac74\uc2dd \uc735\ud569 \uc9c4\uacf5<\/div><\/div>\n<\/div>\n\n<p>JGS3\ub294 \uc218\uc0b0\uae30\ub97c \uc758\ub3c4\uc801\uc73c\ub85c \ubc30\uc81c\ud558\uace0 \uc815\uc81c \uc11d\uc601\uc744 \uc9c4\uacf5 \uc735\ud569\ud574 \ub9cc\ub4ed\ub2c8\ub2e4. \uac74\uc2dd \uacf5\uc815\uc774 (JGS2\uc758 \uc57d 2,700 nm \uac15\ud55c OH \ud761\uc218 \ub300\uc2e0) IR \ud22c\uacfc \ucc28\ub2e8\uc810\uc744 3,500 nm\ub85c \ubc00\uc5b4\ub0b4\uba70, UV \ud22c\uacfc\ub294 260 nm\uae4c\uc9c0\ub85c \ud76c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n<p><strong>JGS3\uac00 \ud544\uc694\ud560 \ub54c:<\/strong> \uc0c9\uc18c \ub808\uc774\uc800 \uc140; 2.5 \u00b5m \ub118\ub294 \uc720\uae30 \ubc1c\uc0c9\ub2e8\uc758 NIR \ubd84\uad11; \uc140\uc774 \uac00\uc2dc\uad11\uacfc \uc911\uc801\uc678\ub97c \ub458 \ub2e4 \ud1b5\uacfc\ud574\uc57c \ud558\ub294 FTIR \uacb0\ud569 \uce21\uc815; JGS1\/JGS2\uc758 OH\uac00 \uc194\ub77c\ub9ac\uc81c\uc774\uc158\uc744 \uc77c\uc73c\ud0ac \uace0\ucd9c\ub825 UV \uc6a9\ub3c4. \uc6b0\ub9ac  <a href=\"https:\/\/machinedquartz.com\/nir-cuvette-jgs3-quartz-spectroscopy\/\">JGS3 NIR \uc140 \ub77c\uc778<\/a> \uc774 \uc774 \uacbd\uc6b0\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n<p><strong>UV \ud2b8\ub808\uc774\ub4dc\uc624\ud504:<\/strong>  260 nm \ubbf8\ub9cc \ubaa8\ub4e0 \uac83\uc774 JGS3\uc5d0\uc11c \uac15\ud558\uac8c \ud761\uc218\ub429\ub2c8\ub2e4 \u2014 \uc2ec\uc790\uc678\uc5d0 \ub2ff\ub294 \uc5b4\ub5a4 \uc791\uc5c5\uc5d0\ub3c4 JGS3\ub97c \uc8fc\ubb38\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n<h3>3.4 JGS2\uc758 \uc704\uce58 \u2014 \uadf8\ub9ac\uace0 \uc65c MachinedQuartz\uac00 \uc548 \ub9cc\ub4dc\ub098<\/h3>\n\n<div class=\"csg-mat-card\">\n  <div class=\"mat-cell\"><div class=\"mat-label\">\ucc28\ub2e8\uc810<\/div><div class=\"mat-value\">220 nm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">OH \ud568\ub7c9<\/div><div class=\"mat-value\">~200 ppm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">\uacf5\uc815<\/div><div class=\"mat-value\">\uc804\uae30 \uc6a9\uc735 \ucc9c\uc5f0<\/div><\/div>\n<\/div>\n\n<p>JGS2\ub294 \ucc9c\uc5f0 \uc11d\uc601 \uacb0\uc815\uc744 \uc804\uae30 \uc6a9\uc735\ud55c \uac83 \u2014 \ub300\ubd80\ubd84\uc758 \uc628\ub77c\uc778 \uc140 \uce74\ud0c8\ub85c\uadf8\uc5d0\uc11c \ubcf4\ub294 \uc2f8\uace0 \ub300\ub7c9 \uc2dc\uc7a5 UV \ub4f1\uae09. \ucc9c\uc5f0 \uc6d0\ub8cc\uc758 \ubbf8\ub7c9 \uc54c\ub8e8\ubbf8\ub284\uacfc \ucca0 \ubd88\uc21c\ubb3c\uc774 \uc2ec\uc790\uc678 \ud22c\uacfc\ub97c 220 nm \uc774\uc0c1\uc73c\ub85c \uc81c\ud55c\ud569\ub2c8\ub2e4. \uac00\uc7a5 \ub0ae\uc740 \uce21\uc815 \ud30c\uc7a5\uc774 220 nm \ucd08\uacfc\uc778 \uc77c\uc0c1 UV-Vis \uc791\uc5c5 \u2014 254 nm \uc81c\uc57d QC \uc6a9\ucd9c, 260\/280 nm DNA\/RNA, 290 nm \ube44\ud0c0\ubbfc \ubd84\uc11d \u2014 \uc5d4 JGS2\uac00 \ud1b5\ud569\ub2c8\ub2e4.<\/p>\n\n<p><strong>\uc65c MachinedQuartz\uac00 JGS2\ub97c \uac74\ub108\ub6f0\ub098:<\/strong>  JGS1\uc758 185 nm \ucc28\ub2e8\uc810\uc774 JGS2\uc758 220 nm \ubc94\uc704\ub97c  <em>\uc644\uc804\ud788 \ud3ec\ud568<\/em> \ud569\ub2c8\ub2e4. JGS2\uac00 \ub3cc\ub9b4 \uc218 \uc788\ub294 \ubaa8\ub4e0 \ubc29\ubc95\uc744 JGS1\ub3c4 \ub3cc\ub9bd\ub2c8\ub2e4. \uc5ed\uc0ac\uc801\uc73c\ub85c \ub458\uc744 \uac00\ub974\ub358 \uac00\uaca9 \uaca9\ucc28\uac00 \uc6b0\ub9ac \uc81c\uc870 \uaddc\ubaa8\uc5d0\uc120 \ub450 \uc81c\ud488 \ub77c\uc778\uc744 \uc6b4\uc601\ud558\uae30\ubcf4\ub2e4 \ud55c \ud504\ub9ac\ubbf8\uc5c4 \ub4f1\uae09\uc744 \ubc30\uc1a1\ud558\ub294 \uac8c \ub098\uc744 \ub9cc\ud07c \uc881\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uace0\uac1d\uc774 \ub450 \ubc88 \uc774\uae41\ub2c8\ub2e4 \u2014 \ud55c \uc140\uc774 \uc774\uc81c \uc77c\uc0c1 UV-Vis\uc640 \ubbf8\ub798\uc758 \uc5b4\ub5a4 \uc2ec\uc790\uc678 \uc694\uac74\uc5d0\ub3c4 \ud1b5\ud558\uace0, \uc7ac\uace0 \ubd84\ud560 \uc5c6\uc74c, 200 nm \ubc29\ubc95\uc5d0 \uc798\ubabb\ub41c \ub4f1\uae09\uc744 \uc9d1\uc744 \uc704\ud5d8 \uc5c6\uc74c.<\/p>\n\n<p>\ud604\uc7ac \ub2e4\ub978 \uacf5\uae09\uc0ac\uc5d0\uc11c JGS2\ub97c \uc8fc\ubb38\ud558\uace0 \ubc14\uafb8\uace0 \uc2f6\uc73c\uba74, \uc0ac\uc591 \ub4f1\uac00\ub294 \uc9c1\uc811\uc801\uc785\ub2c8\ub2e4:  <strong>MQ JGS1\uc774 \ubaa8\ub4e0 JGS2 \uc6a9\ub840\ub97c \ub2e4\ub8e8\uace0<\/strong>  185\u2013220 nm \uc5ec\uc720\ub97c \uacf5\uc9dc\ub85c \uc90d\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #3 \u00b7 JGS quartz transmission spectra\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-jgs-spectra\">\n<svg viewBox=\"0 0 760 420\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"jgs-title\">\n  <title id=\"jgs-title\">JGS1, JGS2, JGS3 \ud22c\uacfc \uc2a4\ud399\ud2b8\ub7fc \uc911\ucca9<\/title>\n\n  <text x=\"380\" y=\"28\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">JGS1 vs JGS2 vs JGS3 \u2014 \ud22c\uacfc \uc2a4\ud399\ud2b8\ub7fc<\/text>\n  <text x=\"380\" y=\"50\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">10 mm \uad11\ub85c \uae38\uc774 \u00b7 \uadfc\uc0ac %T \uace1\uc120<\/text>\n\n  <!-- Plot area: 70-720 x 80-320 -->\n  <g transform=\"translate(0,60)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <!-- Y axis -->\n    <line x1=\"70\" y1=\"20\" x2=\"70\" y2=\"260\" stroke=\"#0f172a\" stroke-width=\"1.2\"\/>\n    <text x=\"60\" y=\"20\" text-anchor=\"end\" font-size=\"10\" fill=\"#475569\">100%<\/text>\n    <text x=\"60\" y=\"80\" text-anchor=\"end\" font-size=\"10\" fill=\"#475569\">75%<\/text>\n    <text x=\"60\" y=\"140\" text-anchor=\"end\" font-size=\"10\" fill=\"#475569\">50%<\/text>\n    <text x=\"60\" y=\"200\" text-anchor=\"end\" font-size=\"10\" fill=\"#475569\">25%<\/text>\n    <text x=\"60\" y=\"260\" text-anchor=\"end\" font-size=\"10\" fill=\"#475569\">0%<\/text>\n    <text x=\"30\" y=\"140\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\" transform=\"rotate(-90 30 140)\">\ud22c\uacfc<\/text>\n\n    <!-- Y gridlines -->\n    <line x1=\"70\" y1=\"80\" x2=\"720\" y2=\"80\" stroke=\"#e5e8f0\" stroke-width=\"0.5\" stroke-dasharray=\"2,2\"\/>\n    <line x1=\"70\" y1=\"140\" x2=\"720\" y2=\"140\" stroke=\"#e5e8f0\" stroke-width=\"0.5\" stroke-dasharray=\"2,2\"\/>\n    <line x1=\"70\" y1=\"200\" x2=\"720\" y2=\"200\" stroke=\"#e5e8f0\" stroke-width=\"0.5\" stroke-dasharray=\"2,2\"\/>\n\n    <!-- X axis -->\n    <line x1=\"70\" y1=\"260\" x2=\"720\" y2=\"260\" stroke=\"#0f172a\" stroke-width=\"1.2\"\/>\n    <!-- X ticks: 150 200 250 300 400 600 1000 1500 2000 2500 3000 3500 -->\n    <!-- Map: 150\u219290 200\u2192140 250\u2192190 300\u2192235 400\u2192295 600\u2192375 1000\u2192475 1500\u2192555 2000\u2192615 2500\u2192660 3000\u2192695 3500\u2192720 -->\n    <g font-size=\"10\" fill=\"#475569\">\n      <line x1=\"90\" y1=\"260\" x2=\"90\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"90\" y=\"278\" text-anchor=\"middle\">150<\/text>\n      <line x1=\"140\" y1=\"260\" x2=\"140\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"140\" y=\"278\" text-anchor=\"middle\">200<\/text>\n      <line x1=\"190\" y1=\"260\" x2=\"190\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"190\" y=\"278\" text-anchor=\"middle\">250<\/text>\n      <line x1=\"235\" y1=\"260\" x2=\"235\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"235\" y=\"278\" text-anchor=\"middle\">300<\/text>\n      <line x1=\"295\" y1=\"260\" x2=\"295\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"295\" y=\"278\" text-anchor=\"middle\">400<\/text>\n      <line x1=\"375\" y1=\"260\" x2=\"375\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"375\" y=\"278\" text-anchor=\"middle\">600<\/text>\n      <line x1=\"475\" y1=\"260\" x2=\"475\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"475\" y=\"278\" text-anchor=\"middle\">1000<\/text>\n      <line x1=\"555\" y1=\"260\" x2=\"555\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"555\" y=\"278\" text-anchor=\"middle\">1500<\/text>\n      <line x1=\"615\" y1=\"260\" x2=\"615\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"615\" y=\"278\" text-anchor=\"middle\">2000<\/text>\n      <line x1=\"660\" y1=\"260\" x2=\"660\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"660\" y=\"278\" text-anchor=\"middle\">2500<\/text>\n      <line x1=\"720\" y1=\"260\" x2=\"720\" y2=\"265\" stroke=\"#0f172a\"\/><text x=\"720\" y=\"278\" text-anchor=\"middle\">3500<\/text>\n    <\/g>\n    <text x=\"395\" y=\"298\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">\ud30c\uc7a5 (nm)<\/text>\n\n    <!-- JGS1 curve (red): rises from 175nm to ~95% at 250+, OH dip near 2700nm ~ x=683 -->\n    <path d=\"M 105 260 Q 125 100 145 50 L 600 50 Q 660 50 683 120 Q 700 150 720 200\"\n          stroke=\"#dc2626\" stroke-width=\"2.5\" fill=\"none\"\/>\n    <text x=\"200\" y=\"68\" font-size=\"11\" font-weight=\"700\" fill=\"#dc2626\">JGS1 \u00b7 185 nm \ucc28\ub2e8\uc810 (OH \uace8 ~2.7 \u00b5m)<\/text>\n\n    <!-- JGS2 curve (green): rises from 215nm to ~93% at 280+, OH dip near 2700nm -->\n    <path d=\"M 158 260 Q 180 100 200 60 L 600 60 Q 660 60 683 130 Q 700 170 720 230\"\n          stroke=\"#16a34a\" stroke-width=\"2.5\" fill=\"none\"\/>\n    <text x=\"220\" y=\"80\" font-size=\"11\" font-weight=\"700\" fill=\"#16a34a\">JGS2 \u00b7 220 nm \ucc28\ub2e8\uc810 (OH \uace8 ~2.7 \u00b5m)<\/text>\n\n    <!-- JGS3 curve (amber): rises from 255nm to ~93% at 320+, smooth through IR to 3500 -->\n    <path d=\"M 195 260 Q 220 110 245 60 L 720 60\"\n          stroke=\"#f59e0b\" stroke-width=\"2.5\" fill=\"none\"\/>\n    <text x=\"280\" y=\"100\" font-size=\"11\" font-weight=\"700\" fill=\"#f59e0b\">JGS3 \u00b7 260 nm \ucc28\ub2e8\uc810 (OH \uace8 \uc5c6\uc74c, 3.5 \u00b5m\uae4c\uc9c0 \uae68\ub057)<\/text>\n  <\/g>\n\n  <!-- Legend \/ labels at the bottom -->\n  <g transform=\"translate(70,375)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <circle cx=\"0\" cy=\"10\" r=\"5\" fill=\"#dc2626\"\/>\n    <text x=\"12\" y=\"14\" font-size=\"11\" fill=\"#475569\"><tspan font-weight=\"700\">JGS1<\/tspan>  \u00b7 \ud569\uc131, \uc2ec\uc790\uc678, IR OH \uace8 \uc788\uc74c<\/text>\n    <circle cx=\"240\" cy=\"10\" r=\"5\" fill=\"#16a34a\"\/>\n    <text x=\"252\" y=\"14\" font-size=\"11\" fill=\"#475569\"><tspan font-weight=\"700\">JGS2<\/tspan>  \u00b7 \uc804\uae30 \uc6a9\uc735, \ud45c\uc900 UV<\/text>\n    <circle cx=\"490\" cy=\"10\" r=\"5\" fill=\"#f59e0b\"\/>\n    <text x=\"502\" y=\"14\" font-size=\"11\" fill=\"#475569\"><tspan font-weight=\"700\">JGS3<\/tspan>  \u00b7 \uac74\uc2dd \uc735\ud569, \uae68\ub057\ud55c IR<\/text>\n  <\/g>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\uc138 \uc11d\uc601 \ub4f1\uae09, \uc138 \ub2e4\ub978 \ud22c\uacfc \uc774\uc57c\uae30.  <strong>JGS1\uc774 UV\uc5d0 \uac00\uc7a5 \uae4a\uc774 \ub2ff\uc9c0\ub9cc<\/strong>  (185 nm) IR \uc57d 2.7 \u00b5m\uc5d0 \uc218\uc0b0\uae30 \uace8\uc774 \uc788\uc2b5\ub2c8\ub2e4. JGS3\ub294 \uae68\ub057\ud55c 3.5 \u00b5m IR \ud22c\uacfc\ub97c \uc704\ud574 UV(260 nm \ucc28\ub2e8\uc810)\ub97c \ud76c\uc0dd\ud569\ub2c8\ub2e4. JGS2\ub294 \uc911\uac04\uc5d0 \uc788\uc9c0\ub9cc MachinedQuartz\uac00 \uac74\ub108\ub701\ub2c8\ub2e4 \u2014 JGS1\uc774 \uac19\uc740 \ubd84\uc11d UV-Vis \ubc94\uc704\ub97c \ub2e4\ub8e8\uace0 \uc2ec\uc790\uc678\ub97c \ub354\ud569\ub2c8\ub2e4.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 4 \u00b7 OPTICAL GLASS\n============================================================ -->\n\n<div id=\"optical-glass\">\n<p class=\"csg-label\">\uc139\uc158 4<\/p>\n<h2>\uad11\ud559 \uc720\ub9ac (BK7) \u2014 \uac00\uc2dc\uad11 \uc804\uc6a9\uc774\uba74 \ucda9\ubd84\ud560 \ub54c<\/h2>\n\n<p>\ubd95\uaddc\uc0b0 \uad11\ud559 \uc720\ub9ac \u2014 \uac00\uc7a5 \ud754\ud788 Schott BK7\uc774\ub098 Pyrex \ub4f1\uac00 \u2014 \ub294  <strong>340\ubd80\ud130 2,500 nm<\/strong>\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. 340 nm UV \ucc28\ub2e8\uc810\uc740 \uaddc\uc0b0\uc5fc \ubc34\ub4dc\uac2d\uc73c\ub85c \uc815\ud574\uc9d1\ub2c8\ub2e4; \uadf8 \ud30c\uc7a5 \ubbf8\ub9cc\uc5d0\uc11c \uc720\ub9ac\ub294 \uce21\uc815\ud558\ub294 \uc2dc\ub8cc\ub9cc\ud07c \uac15\ud558\uac8c \ud761\uc218\ud574, \uc4f8\ubaa8\uc5c6\ub294 \ub370\uc774\ud130\ub97c \ub73b\ud569\ub2c8\ub2e4.<\/p>\n\n<p>\uc0dd\uc0b0 \uc2e4\ud5d8\uc2e4\uc758 80% \uaddc\uce59:  <strong>\uc77c\uc0c1 \ubd84\uc11d \ud30c\uc7a5\uc758 80%\uac00 340 nm \uc704\uc5d0 \uc788\uc2b5\ub2c8\ub2e4<\/strong>. \ube44\uc0c9 \ubc29\ubc95(\ub300\ubd80\ubd84\uc758 \uae08\uc18d \ucc29\ubb3c, \uc9c0\uc2dc\uc57d \uc0c9\uc18c, \uc2dd\uc74c\ub8cc \uc0c9\ucc44), \uac00\uc2dc \ubc94\uc704 \ud6a8\uc18c \ub3d9\uc5ed\ud559, OD600 \uc138\ud3ec \ubc00\ub3c4, \uadf8\ub9ac\uace0 \uac70\uc758 \ubaa8\ub4e0 \uad50\uc721 \uc2e4\ud5d8\uc2e4 \uc791\uc5c5\uc774 \uc720\ub9ac \ucc3d \uc548\uc5d0 \ub9de\uc2b5\ub2c8\ub2e4. \uc720\ub9ac \uc140\uc740 \uac19\uc740 \uad11\ub85c \uae38\uc774\uc5d0 \uc11d\uc601\uc758 3\ubd84\uc758 1 \ube44\uc6a9\uc774\ub77c, \uad50\uc721\uacfc \uc77c\uc0c1 QC \uc608\uc0b0\uc744 \uc9c0\ubc30\ud569\ub2c8\ub2e4.<\/p>\n\n<p><strong>\uc720\ub9ac\uac00 \ubb34\ub108\uc9c0\ub294 \uacf3:<\/strong>  280 nm \ubbf8\ub9cc \uc5b4\ub5a4 \ubc29\ud5a5\uc871 \ud654\ud569\ubb3c. \ub300\ubd80\ubd84\uc758 \uc81c\uc57d API. \ud575\uc0b0 \uc815\ub7c9. \uc790\uc678\uc120 \ucc28\ub2e8\uc81c UV-A\/B \uc791\uc5c5. 80 \u00b0C \ucd08\uacfc \uc5b4\ub5a4 \uc720\uae30 \uc6a9\ub9e4(\uc811\ucc29 \uc720\ub9ac \uc140\uc758 \uc2dc\uba58\ud2b8\uac00 \uc2e4\ud328). \ud30c\uc7a5\uc774 \uacbd\uacc4\uc5d0 \uc815\ud655\ud788 \uc788\uc744 \ub54c \uacb0\uc815 \ud504\ub808\uc784\uc6cc\ud06c\ub294  <a href=\"https:\/\/machinedquartz.com\/quartz-vs-glass-cuvette\/\">\uc6b0\ub9ac \uc11d\uc601 vs \uc720\ub9ac \ucc38\uc870<\/a> \ub97c \uc4f0\uc138\uc694.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SECTION 5 \u00b7 PLASTIC\n============================================================ -->\n\n<div id=\"plastic\">\n<p class=\"csg-label\">\uc139\uc158 5<\/p>\n<h2>\ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uacfc PMMA \u2014 \uc77c\ud68c\uc6a9 \ud50c\ub77c\uc2a4\ud2f1 \uc140<\/h2>\n\n<p>\uc77c\ud68c\uc6a9 \ud50c\ub77c\uc2a4\ud2f1 \uc140 \u2014 \ubcf4\ud1b5 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c(PS)\uc774\ub098 \ud3f4\ub9ac\uba54\ud2f8\uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8(PMMA, \u201c\uc544\ud06c\ub9b4\u201d) \u2014 \uc740 \ubb3c\ub7c9 \uc2b9\ubd80\uc785\ub2c8\ub2e4. \uce21\uc815\ub2f9 \uc13c\ud2b8 \ub2e8\uc704 \ube44\uc6a9, \ub300\ub7c9 \uc0ac\uc804 \uc870\ub9bd \ubc30\uc1a1, \uc138\ucc99 \uc8fc\uae30 \uc81c\uac70. \uc2dc\ub8cc\uac00 \ub9ce\uace0, \ud30c\uc7a5 \uc694\uac74\uc774 \uc801\ub2f9\ud558\uba70, \uae68\ub057\ud55c \uc218\uc131 \ud654\ud559\uc77c \ub54c \uc644\ubcbd\ud569\ub2c8\ub2e4.<\/p>\n\n<p>\ub450 \ud55c\uacc4\uac00 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n<ol>\n  <li><strong>\ud30c\uc7a5.<\/strong>  \ud45c\uc900 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc740 \uc57d 380 nm\uc5d0\uc11c \ucc28\ub2e8; PMMA\ub294 350 nm\ub85c \uc57d\uac04 \ub0ab\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \ubca4\ub354\uac00 220 nm\uae4c\uc9c0 \ud22c\uacfc\ub97c \uc8fc\uc7a5\ud558\ub294 \u201cUV \ud50c\ub77c\uc2a4\ud2f1\u201d\uc744 \ud314\uc9c0\ub9cc, \ub85c\ud2b8 \uac04 \ubcc0\ub3d9\uc774 \ub098\ube60 \uc5b4\ub5a4 \uc815\ub7c9 UV \uc791\uc5c5\uc5d0\ub3c4 \uad8c\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n  <li><strong>\uc6a9\ub9e4.<\/strong>  \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc740 \ud074\ub85c\ub85c\ud3fc, \uc5fc\ud654\uba54\ud2f8\ub80c, \uc544\uc138\ud1a4, \ud1a8\ub8e8\uc5d4, \ub300\ubd80\ubd84\uc758 \ubc29\ud5a5\uc871 \uc6a9\ub9e4\uc5d0 \u2014 \ube60\ub974\uac8c \u2014 \ub179\uc2b5\ub2c8\ub2e4. PMMA\ub294 \uc57d\uac04 \ub354 \uac15\ud558\uc9c0\ub9cc \uc5ec\uc804\ud788 DMSO, \uc544\uc138\ud1a0\ub2c8\ud2b8\ub9b4(\uc7a5\uae30 \ub178\ucd9c), \uc5b4\ub5a4 \uac15\uc0b0\ud654\uc81c\uc5d0\ub3c4 \uc2e4\ud328\ud569\ub2c8\ub2e4.  <a href=\"https:\/\/machinedquartz.com\/cuvette-solvent-compatibility\/\">\uc6b0\ub9ac \uc6a9\ub9e4 \uc801\ud569\uc131 \ucc28\ud2b8<\/a> \uac00 \uc804\uccb4 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n<p><strong>\uc633\uc740 \uc6a9\ub3c4:<\/strong>  \uc2dd\uc5fc\uc218 \uc644\ucda9\uc561\uc758 OD600 \uc138\uade0 \ubc30\uc591; 405 \/ 450 \/ 595 nm ELISA \ud761\uad11; \uc218\uc131 \uc2dc\uc57d \ud0a4\ud2b8\uc758 \uc77c\uc0c1 \ubd84\uad11\uad11\ub3c4 \ubd84\uc11d; \ud30c\uc190 \ube44\uc6a9\uc774 \uc815\ubc00\ub3c4\ubcf4\ub2e4 \uc911\uc694\ud55c \uad50\uc721 \uc2e4\ud5d8\uc2e4 \uc791\uc5c5.<\/p>\n\n<p><strong>\uc798\ubabb\ub41c \uc6a9\ub3c4:<\/strong>  350 nm \ubbf8\ub9cc \uc5b4\ub5a4 UV \uce21\uc815; \uba87 \ubd84 \ub118\ub294 \uc5b4\ub5a4 \uc720\uae30 \uc6a9\ub9e4 \uc811\ucd09; \uc140\uc758 \ub0b4\ud654\ud559\uc131 \ucc3d\ubcf4\ub2e4 \uae34 \uc5b4\ub5a4 \ub3d9\uc5ed\ud559; \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc790\uac00\ud615\uad11\uc774 \ud615\uad11 \uac80\ucd9c\uae30\ub97c \ubc29\ud574\ud558\ub294 \uc5b4\ub5a4 \uc791\uc5c5.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SECTION 6 \u00b7 SAPPHIRE\n============================================================ -->\n\n<div id=\"sapphire\">\n<p class=\"csg-label\">\uc139\uc158 6<\/p>\n<h2>\uc0ac\ud30c\uc774\uc5b4 \u2014 \uc5b4\ub824\uc6b4 \uc120\ud0dd<\/h2>\n\n<p>\uc0ac\ud30c\uc774\uc5b4(\ub2e8\uacb0\uc815 \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284, Al\u2082O\u2083)\ub294 \uc77c\uc0c1 \ubd84\uad11 \uc0ac\uc6a9 \uc911 \uac00\uc7a5 \ub2e8\ub2e8\ud558\uace0 \uac00\uc7a5 \ub0b4\ud654\ud559\uc131\uc778 \uad11\ud559 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ud22c\uacfc \ucc3d:  <strong>150 nm\ubd80\ud130 5,500 nm<\/strong>. \ubaa8\uc2a4 \uacbd\ub3c4:  <strong>9<\/strong>  (\ub2e4\uc774\uc544\ubaac\ub4dc\ub9cc \ub354 \ub2e8\ub2e8). \uc555\ucd95 \uac15\ub3c4: \uc57d 2 GPa. \uc791\ub3d9 \uc628\ub3c4: \uacf5\uae30 \uc911 1,500 \u00b0C \uc774\uc0c1.<\/p>\n\n<div class=\"csg-mat-card\">\n  <div class=\"mat-cell\"><div class=\"mat-label\">\ud22c\uacfc<\/div><div class=\"mat-value\">150 \u2013 5,500 nm<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">\uacbd\ub3c4<\/div><div class=\"mat-value\">9 \ubaa8\uc2a4<\/div><\/div>\n  <div class=\"mat-cell\"><div class=\"mat-label\">\ucd5c\ub300 \uc628\ub3c4<\/div><div class=\"mat-value\">~1,500 \u00b0C<\/div><\/div>\n<\/div>\n\n<p>\ud22c\uacfc \ubc94\uc704\uac00 \uc11d\uc601\uc774 \ud558\ub294 \ubaa8\ub4e0 \uac83\uc744 \uacb9\uce58\uace0, \uc911\uc801\uc678 \ud655\uc7a5 \ubcf4\ub108\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc0ac\ud30c\uc774\uc5b4\uac00 \uac00\uaca9\uc5d0\uc11c \uc11d\uc601\uacfc \uac19\ub2e4\uba74, \ubaa8\ub4e0 \uc2e4\ud5d8\uc2e4\uc774 \uc0ac\ud30c\uc774\uc5b4\ub97c \uae30\ubcf8\uc73c\ub85c \ud560 \uac83\uc785\ub2c8\ub2e4. \ube44\uc6a9\uc774 \uc81c\uc57d\uc785\ub2c8\ub2e4: \uc0ac\ud30c\uc774\uc5b4 \uc140\uc740  <strong>\ub3d9\ub4f1 \uc11d\uc601 \uc140\uc758 5\u201310\ubc30 \uac00\uaca9<\/strong>\uc774\uba70, \uc81c\uc870 \uacbd\ub85c(\ub2e8\uacb0\uc815 \uc131\uc7a5, \uadf8\ub2e4\uc74c \uadf9\ub3c4\ub85c \ub2e8\ub2e8\ud55c \uc18c\uc7ac\uc758 \uad11\ud559 \uc5f0\ub9c8)\uac00 \uadfc\ubcf8\uc801\uc73c\ub85c \ub354 \ub290\ub9bd\ub2c8\ub2e4.<\/p>\n\n<p><strong>\uc0ac\ud30c\uc774\uc5b4\uac00 \ud504\ub9ac\ubbf8\uc5c4 \uac12\uc744 \ud560 \ub54c:<\/strong><\/p>\n\n<ul>\n  <li><strong>\uace0\uc555 \uc791\uc5c5<\/strong>  \u2014 \ucd08\uc784\uacc4 CO\u2082 \ucd94\ucd9c \uc140, \uace0\uc555 \ubc18\uc751\uae30 \ucc3d. \uc11d\uc601\uc740 \uae68\uc9c0\uace0; \uc0ac\ud30c\uc774\uc5b4\ub294 \ubc84\ud301\ub2c8\ub2e4.<\/li>\n  <li><strong>\uace0\uc628<\/strong>  \u2014 600 \u00b0C \ucd08\uacfc \uc5f0\uc18d \uc791\ub3d9 \uc5b4\ub5a4 \uac83. \uc18c\uacb0 \uc11d\uc601\uc740 1,200 \u00b0C\uc5d0 \ub2ff\uc9c0\ub9cc 800 \u00b0C \ub118\uc73c\uba74 \uad11\ud559 \ud488\uc9c8\uc744 \uc783\uace0; \uc0ac\ud30c\uc774\uc5b4\ub294 \ub9d1\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li>\n  <li><strong>\uac15\ud55c \ud654\ud559<\/strong>  \u2014 \ub18d\ucd95 H\u2082SO\u2084, \ub728\uac70\uc6b4 HF, \uc655\uc218, \ub18d\ucd95 NaOH. \uc0ac\ud30c\uc774\uc5b4\ub294 \uacac\ub525\ub2c8\ub2e4. \uc11d\uc601\uc740 \uc2dc\uac04\uc774 \uc9c0\ub098\uba70 \uc2dd\uac01\ub429\ub2c8\ub2e4.<\/li>\n  <li><strong>\uc5f0\ub9c8\uc131 \uc2dc\ub8cc<\/strong>  \u2014 \uad11\ubb3c \uc785\uc790 \uc2ac\ub7ec\ub9ac, \uc5f0\ub9c8 \uc8fc\uae30 \uce21\uc815, \uc140 \ucc3d\uc744 \ubb3c\ub9ac\uc801\uc73c\ub85c \uae01\ub294 \uc5b4\ub5a4 \uac83.<\/li>\n  <li><strong>\uae34 \uc0ac\uc6a9 \uc218\uba85<\/strong>  \u2014 \ubc18\ubcf5 \uc140 \uad50\uccb4\uc758 \uc778\uac74\ube44\uac00 \uc120\ubd88 \uc0ac\ud30c\uc774\uc5b4 \ud504\ub9ac\ubbf8\uc5c4\uc744 \ucd08\uacfc\ud560 \ub54c.<\/li>\n<\/ul>\n\n<p>\uc2e4\uc6a9\uc801 \uc911\uae09:  <a href=\"https:\/\/machinedquartz.com\/sapphire-sheets\/\">\uc11d\uc601 \ubcf8\uccb4\uc5d0 \uc124\uce58\ud55c \uc0ac\ud30c\uc774\uc5b4 \ucc3d<\/a>. \uc804\uccb4 \uc0ac\ud30c\uc774\uc5b4 \uc81c\uc791 \ube44\uc6a9\uc744 \uc544\ub07c\uba70 \uad11\ud559\uba74\uc5d0 \uc0ac\ud30c\uc774\uc5b4\uc758 \ud654\ud559\u00b7\uc5f4 \uc800\ud56d\uc744 \uc5bb\uc73c\uc138\uc694. \uc6b0\ub9ac\ub294 \uace0\uc628 \ud750\ub984 \uc140\uc6a9\uc73c\ub85c \uc774 \uad6c\uc131\uc744 \uc77c\uc0c1 \uc81c\uc791\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #4 \u00b7 Sapphire vs Quartz radar\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-sapphire-radar\">\n<svg viewBox=\"0 0 760 420\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"srd-title\">\n  <title id=\"srd-title\">\uc0ac\ud30c\uc774\uc5b4 vs \uc11d\uc601 \ub808\uc774\ub354 \ube44\uad50<\/title>\n\n  <text x=\"380\" y=\"28\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">\uc0ac\ud30c\uc774\uc5b4 vs \uc11d\uc601 \u2014 \uc131\ub2a5 \ub808\uc774\ub354<\/text>\n  <text x=\"380\" y=\"50\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">\uc0ac\ud30c\uc774\uc5b4\uc758 5\u201310\ubc30 \ud504\ub9ac\ubbf8\uc5c4\uc774 \uac12\ud558\ub294 \uacf3 \u00b7 6 \ucc28\uc6d0<\/text>\n\n  <!-- Radar chart centered at 380,230 -->\n  <g transform=\"translate(380,230)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <!-- 6 axes at 60-degree spacing -->\n    <!-- Axis 1: top (Transmission range): angle -90 (12 o'clock) -->\n    <!-- Axis 2: upper right (Hardness): angle -30 -->\n    <!-- Axis 3: lower right (Thermal): angle 30 -->\n    <!-- Axis 4: bottom (Pressure): angle 90 -->\n    <!-- Axis 5: lower left (Chem resistance): angle 150 -->\n    <!-- Axis 6: upper left (Cost efficiency): angle 210 (= -150) -->\n\n    <!-- Concentric rings -->\n    <circle cx=\"0\" cy=\"0\" r=\"40\"  fill=\"none\" stroke=\"#e5e8f0\" stroke-width=\"0.5\"\/>\n    <circle cx=\"0\" cy=\"0\" r=\"80\"  fill=\"none\" stroke=\"#e5e8f0\" stroke-width=\"0.5\"\/>\n    <circle cx=\"0\" cy=\"0\" r=\"120\" fill=\"none\" stroke=\"#e5e8f0\" stroke-width=\"0.5\"\/>\n    <circle cx=\"0\" cy=\"0\" r=\"160\" fill=\"none\" stroke=\"#e5e8f0\" stroke-width=\"0.5\"\/>\n\n    <!-- Axes lines -->\n    <line x1=\"0\" y1=\"0\" x2=\"0\"     y2=\"-160\" stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n    <line x1=\"0\" y1=\"0\" x2=\"139\"   y2=\"-80\"  stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n    <line x1=\"0\" y1=\"0\" x2=\"139\"   y2=\"80\"   stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n    <line x1=\"0\" y1=\"0\" x2=\"0\"     y2=\"160\"  stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n    <line x1=\"0\" y1=\"0\" x2=\"-139\"  y2=\"80\"   stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n    <line x1=\"0\" y1=\"0\" x2=\"-139\"  y2=\"-80\"  stroke=\"#e5e8f0\" stroke-width=\"0.8\"\/>\n\n    <!-- Sapphire polygon: high on everything except Cost \u2014 values: T=9, H=10, Therm=10, Press=10, Chem=10, Cost=3 -->\n    <!-- r values: 9\u2192144, 10\u2192160, 3\u219248 -->\n    <polygon points=\"0,-144 139,-80 139,80 0,160 -139,80 -42,-24\"\n             fill=\"#a855f7\" fill-opacity=\"0.25\" stroke=\"#7c3aed\" stroke-width=\"2\"\/>\n\n    <!-- Quartz polygon: T=7, H=4, Therm=6, Press=4, Chem=6, Cost=8 -->\n    <!-- r values: 7\u2192112, 4\u219264, 6\u219296, 8\u2192128 -->\n    <polygon points=\"0,-112 56,-32 83,48 0,64 -83,48 -111,-64\"\n             fill=\"#16a34a\" fill-opacity=\"0.25\" stroke=\"#16a34a\" stroke-width=\"2\"\/>\n\n    <!-- Axis labels -->\n    <text x=\"0\"    y=\"-175\" text-anchor=\"middle\" font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\ud22c\uacfc \ubc94\uc704<\/text>\n    <text x=\"155\"  y=\"-85\"  text-anchor=\"start\"  font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\uacbd\ub3c4<\/text>\n    <text x=\"155\"  y=\"90\"   text-anchor=\"start\"  font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\uc5f4 \ud55c\uacc4<\/text>\n    <text x=\"0\"    y=\"180\"  text-anchor=\"middle\" font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\uc555\ub825<\/text>\n    <text x=\"-155\" y=\"90\"   text-anchor=\"end\"    font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\ub0b4\ud654\ud559\uc131<\/text>\n    <text x=\"-155\" y=\"-85\"  text-anchor=\"end\"    font-size=\"12\" font-weight=\"700\" fill=\"#1a2a6c\">\ube44\uc6a9 \ud6a8\uc728<\/text>\n  <\/g>\n\n  <!-- Legend at right side -->\n  <g transform=\"translate(620,150)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"0\" y=\"0\" width=\"14\" height=\"14\" fill=\"#a855f7\" fill-opacity=\"0.45\" stroke=\"#7c3aed\"\/>\n    <text x=\"20\" y=\"12\" font-size=\"12\" font-weight=\"700\" fill=\"#5b21b6\">\uc0ac\ud30c\uc774\uc5b4<\/text>\n    <rect x=\"0\" y=\"22\" width=\"14\" height=\"14\" fill=\"#16a34a\" fill-opacity=\"0.45\" stroke=\"#16a34a\"\/>\n    <text x=\"20\" y=\"34\" font-size=\"12\" font-weight=\"700\" fill=\"#0f5132\">JGS2 \uc11d\uc601<\/text>\n\n    <text x=\"0\" y=\"65\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">\ucc28\ud2b8 \uc77d\uae30:<\/text>\n    <text x=\"0\" y=\"82\" font-size=\"10\" fill=\"#475569\">\ub113\uc740 \ub2e4\uac01\ud615 = \ub354 \ub098\uc74c.<\/text>\n    <text x=\"0\" y=\"96\" font-size=\"10\" fill=\"#475569\">\uc0ac\ud30c\uc774\uc5b4\uac00 6 \uc911 5 \ucc28\uc6d0\uc744<\/text>\n    <text x=\"0\" y=\"110\" font-size=\"10\" fill=\"#475569\">\uc9c0\ubc30; \uc11d\uc601\uc740<\/text>\n    <text x=\"0\" y=\"124\" font-size=\"10\" fill=\"#475569\">\ube44\uc6a9\uc5d0\uc11c\ub9cc \uc774\uae40.<\/text>\n  <\/g>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\uc0ac\ud30c\uc774\uc5b4\uc758 5\u201310\ubc30 \ud504\ub9ac\ubbf8\uc5c4\uc774  <strong>\uacbd\ub3c4, \uc5f4 \ud55c\uacc4, \uc555\ub825 \ub0b4\uc131, \ub0b4\ud654\ud559\uc131<\/strong>\uc5d0\uc11c \uc9c4\uc9dc \uc131\ub2a5 \uc774\ub4dd\uc744 \uc0bd\ub2c8\ub2e4. \uc11d\uc601\uc740 \ube44\uc6a9\uc5d0\uc11c\ub9cc \uc774\uae41\ub2c8\ub2e4. \uacb0\uc815\uc740 \uc880\ucc98\ub7fc \u201c\uc5b4\ub290 \uac8c \ub354 \ub098\uc740\uac00\u201d\uac00 \uc544\ub2c8\ub77c \u2014 \u201c\uc6a9\ub3c4\uc758 \uc751\ub825 \uc678\ud53c\uac00 \ub354 \uc2fc \uc140\uc758 \ucc3d \uc548\uc5d0 \uc788\ub294\uac00\u201d\uc785\ub2c8\ub2e4.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 7 \u00b7 CaF2\n============================================================ -->\n\n<div id=\"caf2\">\n<p class=\"csg-label\">\uc139\uc158 7<\/p>\n<h2>\ubd88\ud654\uce7c\uc298 (CaF\u2082) \u2014 \uc2ec\uc790\uc678\uc640 \uadf8 \ub108\uba38<\/h2>\n\n<p>\ubd88\ud654\uce7c\uc298\uc740 175 nm \ubbf8\ub9cc \uc2ec\uc790\uc678 \ucee4\ubba4\ub2c8\ud2f0\uc758 \uc8fc\ub825\uc774\uc790 \uc911\uc801\uc678 FTIR \uc791\uc5c5\uc73c\ub85c\uc758 \ub2e4\ub9ac\uc785\ub2c8\ub2e4. \ud22c\uacfc \ucc3d:  <strong>130 nm\ubd80\ud130 8,000 nm<\/strong>  \u2014 \uc774 \uac00\uc774\ub4dc\uc758 \uc5b4\ub5a4 \uc2e4\uc6a9 \uc140 \uc18c\uc7ac\ubcf4\ub2e4 \ub113\uc2b5\ub2c8\ub2e4.<\/p>\n\n<p>\ub450 \uc6a9\ub3c4\uac00 CaF\u2082\ub97c \ub300\uccb4 \ubd88\uac00\ub85c \ub9cc\ub4ed\ub2c8\ub2e4:<\/p>\n\n<ol>\n  <li><strong>VUV (\uc9c4\uacf5 \uc790\uc678)<\/strong>  \u2014 175 nm \ubbf8\ub9cc \uce21\uc815. \ud569\uc131 JGS1 \uc11d\uc601\uc870\ucc28 185 nm\uc5d0\uc11c \ucc28\ub2e8\ud569\ub2c8\ub2e4. \ubc18\ub3c4\uccb4 \ub9ac\uc18c\uadf8\ub798\ud53c \ud30c\uc7a5(157 nm F\u2082 \ub808\uc774\uc800, 193 nm ArF)\uc5d4, CaF\u2082\uac00 \uae68\ub057\uc774 \ud22c\uacfc\ud558\ub294 \uc720\uc77c\ud55c \uad11\ud559 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/li>\n  <li><strong>UV\/Vis \uacb0\ud569 FTIR<\/strong>  \u2014 \ub2e8\uc77c \uc140\uc774 \uc804\uccb4 FTIR \uc911\uc801\uc678 \ubc94\uc704(2.5\u20138 \u00b5m) \uadf8\ub9ac\uace0 \uae30\ubc95 \uac04 \uc0c1\uad00\uc6a9 \uac00\uc2dc\/UV\ub97c \ub458 \ub2e4 \ud1b5\uacfc\ud574\uc57c \ud560 \ub54c. \uc0ac\ud30c\uc774\uc5b4\ub294 5.5 \u00b5m\uc5d0\uc11c \uba48\ucd94\uace0; \uc11d\uc601\uc740 3.5 \u00b5m. CaF\u2082\ub294 \uacc4\uc18d \uac11\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n<p>CaF\u2082\uc758 \uc81c\uc57d:  <strong>\uc57d\uac04 \ubb3c\uc5d0 \ub179\uc2b5\ub2c8\ub2e4<\/strong>  (20 \u00b0C\uc5d0\uc11c \uc57d 16 mg\/L). \uc218 \uc8fc \uc5f0\uc18d \uc218\uc131 \uc0ac\uc6a9\uc5d4, \uc140 \ucc3d\uc774 \ud750\ub824\uc838 \uc7ac\uc5f0\ub9c8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 CaF\u2082 \uc140 \uc6a9\ub3c4\ub294 \uc720\uae30 \uc6a9\ub9e4, \ubb34\uc218 \uc2dc\ub8cc, \ub610\ub294 \ub2e8\uae30 \uc811\ucd09 \uc218\uc131 \ub178\ucd9c\uc744 \uc501\ub2c8\ub2e4.  <a href=\"https:\/\/machinedquartz.com\/calcium-fluoride-caf2-windows-ftir-mid-ir\/\">\uc6b0\ub9ac CaF\u2082 \ucc3d \uac00\uc774\ub4dc<\/a> \uac00 FTIR \ud398\uc5b4\ub9c1\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     CTA MID-PAGE\n============================================================ -->\n\n<div class=\"csg-cta\">\n  <h3>\ubc29\ubc95\uc5d0 \uc5b4\ub5a4 \uc18c\uc7ac\uac00 \ub9de\ub294\uc9c0 \ubaa8\ub974\uaca0\uc73c\uc138\uc694?<\/h3>\n  <p>\ud30c\uc7a5 \ubc94\uc704, \uc2dc\ub8cc \ud654\ud559, \uc791\ub3d9 \uc628\ub3c4\ub97c \ubcf4\ub0b4\uc138\uc694 \u2014 24\uc2dc\uac04 \ub0b4 \uc815\ud655\ud55c MQ SKU\uc640 \uac00\uaca9\uc744 \ucd94\ucc9c\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub9de\ucda4 \uc18c\uc7ac\uc640 \ud63c\ud569 \ucc3d \uc870\ub9bd(\uc0ac\ud30c\uc774\uc5b4 \uba74 + \uc11d\uc601 \ubcf8\uccb4, JGS1 \ucc3d + \uc18c\uacb0 \ubc00\ubd09)\uc740 1\u20132\uc8fc\uc5d0 \ubc30\uc1a1\ub429\ub2c8\ub2e4.<\/p>\n  <p>\n    <a href=\"https:\/\/machinedquartz.com\/contact\/\" class=\"csg-cta-btn\">\uc18c\uc7ac \ucd94\ucc9c \ubc1b\uae30<\/a>\n    <a href=\"https:\/\/machinedquartz.com\/custom-quartz-cuvettes\/\" class=\"csg-cta-btn csg-cta-btn-outline\">\ub9de\ucda4 \uc81c\uc791 \uc0b4\ud3b4\ubcf4\uae30<\/a>\n  <\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SECTION 8 \u00b7 SOLVENT COMPATIBILITY\n============================================================ -->\n\n<div id=\"solvent-compat\">\n<p class=\"csg-label\">\uc139\uc158 8<\/p>\n<h2>\uc6a9\ub9e4 \uc801\ud569\uc131 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n\n<p>\uc18c\uc7ac\uc758 \ud22c\uacfc \ubc94\uc704\ub294 \uacb0\uc815\uc758 \uc808\ubc18\uc785\ub2c8\ub2e4. \ub098\uba38\uc9c0 \uc808\ubc18\uc740 \uc140\uc774 \uc2dc\ub8cc \ud654\ud559\uacfc\uc758 \uc811\ucd09\uc744 \uacac\ub514\ub290\ub0d0\uc785\ub2c8\ub2e4. \uc544\ub798\ub294 \ubd84\uad11 \uc2e4\ud5d8\uc2e4\uc5d0 \uac00\uc7a5 \uc790\uc8fc \ub098\ud0c0\ub098\ub294 \uc5f4\ub450 \uc6a9\ub9e4\ub97c, \uc5ec\uc12f \uc140 \uc18c\uc7ac\uc5d0 \ub300\ud574 \ub2e4\ub8ec \uc2e4\ubb34 \uc801\ud569\uc131 \ub9e4\ud2b8\ub9ad\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n\n<div class=\"csg-table-wrap\">\n<table class=\"csg-table\">\n  <thead>\n    <tr>\n      <th>\uc6a9\ub9e4<\/th>\n      <th>\uc11d\uc601 (JGS1\/2\/3)<\/th>\n      <th>\uad11\ud559 \uc720\ub9ac<\/th>\n      <th>\ud3f4\ub9ac\uc2a4\ud2f0\ub80c<\/th>\n      <th>PMMA<\/th>\n      <th>\uc0ac\ud30c\uc774\uc5b4<\/th>\n      <th>CaF\u2082<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td>\ubb3c<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u26a0 \ub290\ub9b0 \uc6a9\ud574<\/td><\/tr>\n    <tr><td>\uba54\ud0c4\uc62c \/ \uc5d0\ud0c4\uc62c<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>\uc544\uc138\ud1a0\ub2c8\ud2b8\ub9b4<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2717 \uade0\uc5f4<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>DMSO<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>\ud074\ub85c\ub85c\ud3fc<\/td><td>\u2713<\/td><td>\u26a0 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8<\/td><td>\u2717 \ube60\ub974\uac8c \uc6a9\ud574<\/td><td>\u2717 \ube60\ub974\uac8c \uc6a9\ud574<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>\uc544\uc138\ud1a4<\/td><td>\u2713<\/td><td>\u26a0 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>\ud5e5\uc0b0 \/ \ud5f5\ud0c4<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u26a0 \ud33d\uc724<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>\ud1a8\ub8e8\uc5d4<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr>\n    <tr><td>HF (\ud76c\uc11d)<\/td><td>\u2717 \uc2dd\uac01<\/td><td>\u2717 \uc2dd\uac01<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u26a0 \ub2e8\uae30 OK<\/td><td>\u2713<\/td><td>\u2717 \ubc18\uc751<\/td><\/tr>\n    <tr><td>\ub18d\ucd95 H\u2082SO\u2084<\/td><td>\u26a0 \ub290\ub9bc<\/td><td>\u2717 \uacf5\uaca9<\/td><td>\u2717 \ud0c4\ud654<\/td><td>\u2717 \ud0c4\ud654<\/td><td>\u2713<\/td><td>\u26a0 \ub290\ub9bc<\/td><\/tr>\n    <tr><td>NaOH (1 M, \ub728\uac70\uc6c0)<\/td><td>\u26a0 \uc2dd\uac01<\/td><td>\u2717 \uc2dd\uac01<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2717 \uc6a9\ud574<\/td><td>\u2713<\/td><td>\u2717 \ubc18\uc751<\/td><\/tr>\n    <tr><td>\uc655\uc218<\/td><td>\u2713<\/td><td>\u26a0 \ub290\ub9bc<\/td><td>\u2717<\/td><td>\u2717<\/td><td>\u2713<\/td><td>\u2717 \ubc18\uc751<\/td><\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"csg-warning\">\n  <strong>\ub178\ucd9c \uc2dc\uac04\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/strong>  \u201c\u26a0 \ub2e8\uae30 OK\u201d\ub294 \uc9e7\uc740 \uce21\uc815(\ubd84)\uc740 \uad1c\ucc2e\uc9c0\ub9cc, \uc218 \uc2dc\uac04 \ub3d9\uc5ed\ud559\uc774\ub098 \ubc24\uc0d8 \ubcf4\uad00\uc740 \uc140\uc744 \uc5f4\ud654\uc2dc\ud0a8\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc758\uc2ec\uc2a4\ub7ec\uc6b0\uba74, \ubc29\ubc95\uc5d0 \ud22c\uc785\ud558\uae30 \uc804 \ub2e8\uc77c \uc140\uc5d0 24\uc2dc\uac04 \uce68\uc9c0 \uc2dc\ud5d8\uc744 \ub3cc\ub9ac\uc138\uc694.\n<\/div>\n\n<p>\uad6c\uccb4\uc801 \uc6a9\ud574 \uc2dc\uac04\uacfc ( <a href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">Standard 80 \uc811\ucc29 \uc140<\/a>\uc5d0 \uc911\uc694\ud55c) \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8 \uc801\ud569\uc131\uc744 \ud3ec\ud568\ud55c \ub354 \uae4a\uc740 38 \uc6a9\ub9e4 \ub9e4\ud2b8\ub9ad\uc2a4\ub294,  <a href=\"https:\/\/machinedquartz.com\/cuvette-solvent-compatibility\/\">\uc6b0\ub9ac \uc804\uccb4 \ud050\ubcb3 \uc6a9\ub9e4 \uc801\ud569\uc131 \ucc28\ud2b8<\/a>.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #5 \u00b7 Solvent compatibility heatmap\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-solvent-heatmap\">\n<svg viewBox=\"0 0 760 440\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"shm-title\">\n  <title id=\"shm-title\">\uc6a9\ub9e4 \uc801\ud569\uc131 \ud788\ud2b8\ub9f5<\/title>\n\n  <text x=\"380\" y=\"28\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">\uc6a9\ub9e4 \uc801\ud569\uc131 \ud788\ud2b8\ub9f5<\/text>\n  <text x=\"380\" y=\"50\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">\ud754\ud55c \uc6a9\ub9e4 12\uc885 \u00d7 \uc140 \uc18c\uc7ac 6\uc885<\/text>\n\n  <!-- 12 rows \u00d7 6 cols, cell 80\u00d724 -->\n  <g transform=\"translate(180,80)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <!-- Column headers -->\n    <g font-size=\"10\" font-weight=\"700\" fill=\"#1a2a6c\">\n      <text x=\"40\"  y=\"-8\" text-anchor=\"middle\">\uc11d\uc601<\/text>\n      <text x=\"120\" y=\"-8\" text-anchor=\"middle\">\uc720\ub9ac<\/text>\n      <text x=\"200\" y=\"-8\" text-anchor=\"middle\">\ud3f4\ub9ac\uc2a4\ud2f0\ub80c<\/text>\n      <text x=\"280\" y=\"-8\" text-anchor=\"middle\">PMMA<\/text>\n      <text x=\"360\" y=\"-8\" text-anchor=\"middle\">\uc0ac\ud30c\uc774\uc5b4<\/text>\n      <text x=\"440\" y=\"-8\" text-anchor=\"middle\">CaF\u2082<\/text>\n    <\/g>\n\n    <!-- Helper for cells: function via repeating g -->\n    <!-- Solvent row labels and cells -->\n    <!-- Each row = 24 px tall -->\n\n    <!-- Row 1: Water -->\n    <text x=\"-10\" y=\"14\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\ubb3c<\/text>\n    <rect x=\"0\"   y=\"0\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"0\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"0\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"200\" y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"240\" y=\"0\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"280\" y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"320\" y=\"0\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"0\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"440\" y=\"16\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n\n    <!-- Row 2: Methanol -->\n    <text x=\"-10\" y=\"38\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\uba54\ud0c4\uc62c<\/text>\n    <rect x=\"0\"   y=\"24\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"24\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"24\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"200\" y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"240\" y=\"24\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"280\" y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"320\" y=\"24\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"24\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"40\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 3: Acetonitrile -->\n    <text x=\"-10\" y=\"62\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\uc544\uc138\ud1a0\ub2c8\ud2b8\ub9b4<\/text>\n    <rect x=\"0\"   y=\"48\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"48\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"48\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"48\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"280\" y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"320\" y=\"48\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"48\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"64\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 4: DMSO -->\n    <text x=\"-10\" y=\"86\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">DMSO<\/text>\n    <rect x=\"0\"   y=\"72\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"72\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"72\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"72\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"72\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"72\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"88\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 5: Chloroform -->\n    <text x=\"-10\" y=\"110\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\ud074\ub85c\ub85c\ud3fc<\/text>\n    <rect x=\"0\"   y=\"96\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"96\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"120\" y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"160\" y=\"96\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"96\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"96\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"96\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"112\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 6: Acetone -->\n    <text x=\"-10\" y=\"134\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\uc544\uc138\ud1a4<\/text>\n    <rect x=\"0\"   y=\"120\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"120\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"120\" y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"160\" y=\"120\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"120\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"120\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"120\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"136\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 7: Hexane -->\n    <text x=\"-10\" y=\"158\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\ud5e5\uc0b0<\/text>\n    <rect x=\"0\"   y=\"144\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"144\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"144\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"200\" y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"240\" y=\"144\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"280\" y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"320\" y=\"144\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"144\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"160\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 8: Toluene -->\n    <text x=\"-10\" y=\"182\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\ud1a8\ub8e8\uc5d4<\/text>\n    <rect x=\"0\"   y=\"168\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"168\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"120\" y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"160\" y=\"168\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"168\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"280\" y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"320\" y=\"168\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"168\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"440\" y=\"184\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n\n    <!-- Row 9: HF dilute -->\n    <text x=\"-10\" y=\"206\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">HF (\ud76c\uc11d)<\/text>\n    <rect x=\"0\"   y=\"192\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"40\"  y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"80\"  y=\"192\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"120\" y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"160\" y=\"192\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"200\" y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"240\" y=\"192\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"280\" y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"320\" y=\"192\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"192\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"440\" y=\"208\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n\n    <!-- Row 10: Conc H2SO4 -->\n    <text x=\"-10\" y=\"230\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\ub18d\ucd95 H\u2082SO\u2084<\/text>\n    <rect x=\"0\"   y=\"216\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"80\"  y=\"216\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"120\" y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"160\" y=\"216\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"216\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"216\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"216\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"440\" y=\"232\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n\n    <!-- Row 11: NaOH hot -->\n    <text x=\"-10\" y=\"254\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">NaOH (1 M \ub728\uac70\uc6c0)<\/text>\n    <rect x=\"0\"   y=\"240\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"80\"  y=\"240\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"120\" y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"160\" y=\"240\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"240\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"240\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"240\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"440\" y=\"256\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n\n    <!-- Row 12: Aqua regia -->\n    <text x=\"-10\" y=\"278\" text-anchor=\"end\" font-size=\"11\" font-weight=\"600\" fill=\"#1a2a6c\">\uc655\uc218<\/text>\n    <rect x=\"0\"   y=\"264\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"40\"  y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"80\"  y=\"264\" width=\"80\" height=\"24\" fill=\"#fef3c7\" stroke=\"#fff\"\/><text x=\"120\" y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#92400e\">\u26a0<\/text>\n    <rect x=\"160\" y=\"264\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"200\" y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"240\" y=\"264\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"280\" y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n    <rect x=\"320\" y=\"264\" width=\"80\" height=\"24\" fill=\"#dcfce7\" stroke=\"#fff\"\/><text x=\"360\" y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#0f5132\">\u2713<\/text>\n    <rect x=\"400\" y=\"264\" width=\"80\" height=\"24\" fill=\"#fee2e2\" stroke=\"#fff\"\/><text x=\"440\" y=\"280\" text-anchor=\"middle\" font-size=\"14\" fill=\"#7b1c1c\">\u2717<\/text>\n  <\/g>\n\n  <!-- Legend at bottom -->\n  <g transform=\"translate(180,400)\" font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"0\"   y=\"0\" width=\"14\" height=\"14\" fill=\"#dcfce7\" stroke=\"#16a34a\"\/>\n    <text x=\"20\" y=\"12\" font-size=\"11\" fill=\"#0f5132\">\u2713 \ud638\ud658<\/text>\n    <rect x=\"120\" y=\"0\" width=\"14\" height=\"14\" fill=\"#fef3c7\" stroke=\"#b45309\"\/>\n    <text x=\"140\" y=\"12\" font-size=\"11\" fill=\"#92400e\">\u26a0 \ub2e8\uae30 OK \/ \ub290\ub9b0 \uc5f4\ud654<\/text>\n    <rect x=\"360\" y=\"0\" width=\"14\" height=\"14\" fill=\"#fee2e2\" stroke=\"#dc2626\"\/>\n    <text x=\"380\" y=\"12\" font-size=\"11\" fill=\"#7b1c1c\">\u2717 \ud53c\ud558\uae30<\/text>\n  <\/g>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\ud754\ud55c \ubd84\uad11 \uc6a9\ub9e4 12\uc885 \ub300 \uc140 \uc18c\uc7ac 6\uc885.  <strong>\uc0ac\ud30c\uc774\uc5b4\ub294 \ubc94\uc6a9(HF\ub9cc \uc7a0\uc2dc \uba48\uce6b)<\/strong>; \uc11d\uc601\uc740 \ubaa8\ub4e0 \uc720\uae30\ubb3c\uacfc \uc655\uc218\ub97c \uacac\ub524; \ud50c\ub77c\uc2a4\ud2f1\uc740 \uc218\uc131 \uc644\ucda9\uc561 \ubc16 \ub300\ubd80\ubd84\uc5d0 \uc2e4\ud328. \uac15\ud55c \uc0b0\uacfc \uc5fc\uae30\uac00 \ube60\ub974\uac8c \uc0ac\ud30c\uc774\uc5b4\ub85c \uc601\uc5ed\uc744 \uc881\ud798.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 9 \u00b7 THREE-LEVEL DECISION TREE\n============================================================ -->\n\n<div id=\"decision-tree\">\n<p class=\"csg-label\">\uc139\uc158 9<\/p>\n<h2>3\ub2e8\uacc4 \uacb0\uc815 \ud2b8\ub9ac (\ud30c\uc7a5 \u2192 \uc18c\uc7ac \u2192 \uc81c\uc791 \u2192 SKU)<\/h2>\n\n<p>\u201cUV-Vis \ubc29\ubc95\uc774 \uc788\ub2e4\u201d\uc5d0\uc11c \u201c\uc774 \ud2b9\uc815 MachinedQuartz \ubd80\ud488 \ubc88\ud638\ub97c \uc8fc\ubb38\ud55c\ub2e4\u201d\uae4c\uc9c0 \uc804\uccb4 \uacb0\uc815\uc744 \uac70\uce58\ub294 \ub370 \uc138 \ub2e8\uacc4 \ubd84\uae30\uac00 \uac78\ub9bd\ub2c8\ub2e4. \uc544\ub798 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc774 \uc804\uccb4 \ud2b8\ub9ac\ub97c \ub9e4\ud551\ud569\ub2c8\ub2e4.<\/p>\n\n<div class=\"csg-decision\">\n  <h3>\uc774 \ud2b8\ub9ac \uc4f0\ub294 \ubc95<\/h3>\n\n  <div class=\"csg-decision-step\">\n    <div class=\"csg-decision-num\">1<\/div>\n    <div class=\"csg-decision-text\"><strong>\ud30c\uc7a5 \ubd84\uae30.<\/strong>  \uac00\uc7a5 \ub0ae\uc740 \uce21\uc815 \ud30c\uc7a5\uc774 \ub4dc\ub294 \uad6c\uac04\uc744 \uace0\ub974\uc138\uc694. \uc774\uac83\uc774 \uc18c\uc7ac \uacc4\uc5f4\uc744 \uc815\ud569\ub2c8\ub2e4 \u2014 JGS1, JGS2, JGS3, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4, \ub610\ub294 CaF\u2082.<\/div>\n  <\/div>\n\n  <div class=\"csg-decision-step\">\n    <div class=\"csg-decision-num\">2<\/div>\n    <div class=\"csg-decision-text\"><strong>\ud654\ud559 \ubd84\uae30.<\/strong>  \uadf8 \uc18c\uc7ac \uc548\uc5d0\uc11c, \uc2dc\ub8cc \ud654\ud559\uacfc \uc628\ub3c4\ub85c \uc81c\uc791 \ubc29\uc2dd\uc744 \uace0\ub974\uc138\uc694.  <a href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">Standard 80<\/a> \uc740 \uc218\uc131\uc5d0 \ud1b5\ud558\uace0; Sintered 80\/83\uc740 \uc6a9\ub9e4\uc640 \uc0b0\uc5d0; Molded 83\uc740 \ubc00\ud3d0 \uace0\uc628 \uc791\uc5c5\uc5d0.<\/div>\n  <\/div>\n\n  <div class=\"csg-decision-step\">\n    <div class=\"csg-decision-num\">3<\/div>\n    <div class=\"csg-decision-text\"><strong>\ud615\uc0c1 \ubd84\uae30.<\/strong>  \uad11\ub85c \uae38\uc774, \uc2dc\ub8cc \ubd80\ud53c, \ucc3d \uc218(\ud761\uad11 2, \ud615\uad11 4), \uadf8\ub9ac\uace0 \uae30\uae30\uc5d0 \ub9de\ub294 Z \uce58\uc218\ub97c \uc815\ud558\uc138\uc694.  <a href=\"https:\/\/machinedquartz.com\/quartz-cuvette-compatibility-spectrophotometers\/\">\uc6b0\ub9ac \ubd84\uad11\uad11\ub3c4\uacc4 \ud638\ud658\uc131 \uac00\uc774\ub4dc<\/a>.<\/div>\n  <\/div>\n\n  <div class=\"csg-decision-step\">\n    <div class=\"csg-decision-num\">4<\/div>\n    <div class=\"csg-decision-text\"><strong>SKU \ucd9c\ub825.<\/strong>  \uc6b0\ub9ac  <a href=\"https:\/\/machinedquartz.com\/cuvettes-and-cells-size-chart\/\">\ud06c\uae30 \ucc28\ud2b8<\/a>\uc5d0\uc11c \ub9de\ub294 \uc7ac\uace0 \ud488\ubaa9\uc744 \uc870\ud68c\ud558\uac70\ub098 \u2014 \uc138 \ubd84\uae30\uac00 \ube44\uce74\ud0c8\ub85c\uadf8 \uc870\ud569\uc744 \uc904 \ub54c \u2014  <a href=\"https:\/\/machinedquartz.com\/custom-quartz-cuvettes\/\">\ub9de\ucda4 \uc81c\uc791<\/a>.<\/div>\n  <\/div>\n<\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     SVG #6 \u00b7 Three-level decision tree\n============================================================ -->\n\n<figure class=\"csg-svg-figure\" id=\"csg-svg-three-level-tree\">\n<svg viewBox=\"0 0 760 440\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-labelledby=\"tlt-title\">\n  <title id=\"tlt-title\">3\ub2e8\uacc4 \ud050\ubcb3 \uacb0\uc815 \ud2b8\ub9ac<\/title>\n  <defs>\n    <marker id=\"tlt-arr\" viewBox=\"0 0 10 10\" refX=\"9\" refY=\"5\" markerWidth=\"6\" markerHeight=\"6\" orient=\"auto\">\n      <path d=\"M0 0 L10 5 L0 10 z\" fill=\"#475569\"\/>\n    <\/marker>\n  <\/defs>\n\n  <text x=\"380\" y=\"26\" text-anchor=\"middle\" font-family=\"-apple-system,Segoe UI,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#1a2a6c\">3\ub2e8\uacc4 \uacb0\uc815 \ud2b8\ub9ac<\/text>\n  <text x=\"380\" y=\"48\" text-anchor=\"middle\" font-size=\"13\" fill=\"#475569\">\ubc29\ubc95 \uc694\uac74\uc5d0\uc11c MQ SKU\uae4c\uc9c0 \ub124 \ub2e8\uacc4\ub85c<\/text>\n\n  <!-- Level labels on left -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <text x=\"20\" y=\"98\" font-size=\"10\" font-weight=\"700\" letter-spacing=\"1px\" fill=\"#1a2a6c\">1\ub2e8\uacc4<\/text>\n    <text x=\"20\" y=\"110\" font-size=\"10\" fill=\"#666\">\ud30c\uc7a5<\/text>\n    <text x=\"20\" y=\"188\" font-size=\"10\" font-weight=\"700\" letter-spacing=\"1px\" fill=\"#1a2a6c\">2\ub2e8\uacc4<\/text>\n    <text x=\"20\" y=\"200\" font-size=\"10\" fill=\"#666\">\uc18c\uc7ac<\/text>\n    <text x=\"20\" y=\"278\" font-size=\"10\" font-weight=\"700\" letter-spacing=\"1px\" fill=\"#1a2a6c\">3\ub2e8\uacc4<\/text>\n    <text x=\"20\" y=\"290\" font-size=\"10\" fill=\"#666\">\uc81c\uc791<\/text>\n    <text x=\"20\" y=\"368\" font-size=\"10\" font-weight=\"700\" letter-spacing=\"1px\" fill=\"#1a2a6c\">\ucd9c\ub825<\/text>\n    <text x=\"20\" y=\"380\" font-size=\"10\" fill=\"#666\">MQ SKU<\/text>\n  <\/g>\n\n  <!-- Level 1: wavelength bins -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"100\" y=\"80\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#ede9fe\" stroke=\"#7c3aed\" stroke-width=\"1.5\"\/>\n    <text x=\"155\" y=\"98\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#5b21b6\">< 175 nm<\/text>\n    <text x=\"155\" y=\"112\" text-anchor=\"middle\" font-size=\"10\" fill=\"#7c3aed\">VUV \/ \uc2ec\uc790\uc678<\/text>\n\n    <rect x=\"220\" y=\"80\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#fee2e2\" stroke=\"#dc2626\" stroke-width=\"1.5\"\/>\n    <text x=\"275\" y=\"98\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#7b1c1c\">175 \u2013 220 nm<\/text>\n    <text x=\"275\" y=\"112\" text-anchor=\"middle\" font-size=\"10\" fill=\"#dc2626\">DUV<\/text>\n\n    <rect x=\"340\" y=\"80\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#dcfce7\" stroke=\"#16a34a\" stroke-width=\"2\"\/>\n    <text x=\"395\" y=\"98\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#0f5132\">220 \u2013 340 nm<\/text>\n    <text x=\"395\" y=\"112\" text-anchor=\"middle\" font-size=\"10\" fill=\"#16a34a\">UV (\uae30\ubcf8)<\/text>\n\n    <rect x=\"460\" y=\"80\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#fff3e0\" stroke=\"#b45309\" stroke-width=\"1.5\"\/>\n    <text x=\"515\" y=\"98\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#92400e\">340 \u2013 800 nm<\/text>\n    <text x=\"515\" y=\"112\" text-anchor=\"middle\" font-size=\"10\" fill=\"#b45309\">\uac00\uc2dc\uad11<\/text>\n\n    <rect x=\"580\" y=\"80\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#fef3c7\" stroke=\"#f59e0b\" stroke-width=\"1.5\"\/>\n    <text x=\"635\" y=\"98\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#b45309\">> 800 nm<\/text>\n    <text x=\"635\" y=\"112\" text-anchor=\"middle\" font-size=\"10\" fill=\"#f59e0b\">NIR \/ IR<\/text>\n  <\/g>\n\n  <!-- Connector arrows from L1 to L2 -->\n  <g stroke=\"#475569\" stroke-width=\"1.2\" fill=\"none\">\n    <line x1=\"155\" y1=\"120\" x2=\"155\" y2=\"170\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"275\" y1=\"120\" x2=\"275\" y2=\"170\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"395\" y1=\"120\" x2=\"395\" y2=\"170\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"515\" y1=\"120\" x2=\"515\" y2=\"170\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"635\" y1=\"120\" x2=\"635\" y2=\"170\" marker-end=\"url(#tlt-arr)\"\/>\n  <\/g>\n\n  <!-- Level 2: materials -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"105\" y=\"172\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fff\" stroke=\"#7c3aed\" stroke-width=\"1.5\"\/>\n    <text x=\"155\" y=\"187\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#5b21b6\">CaF\u2082<\/text>\n    <text x=\"155\" y=\"202\" text-anchor=\"middle\" font-size=\"10\" fill=\"#7c3aed\">130\u20138000 nm<\/text>\n\n    <rect x=\"225\" y=\"172\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fff\" stroke=\"#dc2626\" stroke-width=\"1.5\"\/>\n    <text x=\"275\" y=\"187\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#7b1c1c\">JGS1<\/text>\n    <text x=\"275\" y=\"202\" text-anchor=\"middle\" font-size=\"10\" fill=\"#dc2626\">185\u20132500 nm<\/text>\n\n    <rect x=\"345\" y=\"172\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fff\" stroke=\"#16a34a\" stroke-width=\"2\"\/>\n    <text x=\"395\" y=\"187\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#0f5132\">JGS1 (MQ)<\/text>\n    <text x=\"395\" y=\"202\" text-anchor=\"middle\" font-size=\"10\" fill=\"#16a34a\">185\u20132500 nm<\/text>\n\n    <rect x=\"465\" y=\"172\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fff\" stroke=\"#b45309\" stroke-width=\"1.5\"\/>\n    <text x=\"515\" y=\"187\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#92400e\">\uc720\ub9ac \/ PMMA<\/text>\n    <text x=\"515\" y=\"202\" text-anchor=\"middle\" font-size=\"10\" fill=\"#b45309\">340\/380 \ucc28\ub2e8\uc810<\/text>\n\n    <rect x=\"585\" y=\"172\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fff\" stroke=\"#f59e0b\" stroke-width=\"1.5\"\/>\n    <text x=\"635\" y=\"187\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#b45309\">JGS3 \/ \uc0ac\ud30c\uc774\uc5b4<\/text>\n    <text x=\"635\" y=\"202\" text-anchor=\"middle\" font-size=\"10\" fill=\"#f59e0b\">260\u20135500 nm<\/text>\n  <\/g>\n\n  <!-- Connector arrows L2 to L3 -->\n  <g stroke=\"#475569\" stroke-width=\"1.2\" fill=\"none\">\n    <line x1=\"155\" y1=\"210\" x2=\"155\" y2=\"260\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"275\" y1=\"210\" x2=\"275\" y2=\"260\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"395\" y1=\"210\" x2=\"395\" y2=\"260\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"515\" y1=\"210\" x2=\"515\" y2=\"260\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"635\" y1=\"210\" x2=\"635\" y2=\"260\" marker-end=\"url(#tlt-arr)\"\/>\n  <\/g>\n\n  <!-- Level 3: fabrication -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"105\" y=\"262\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fafbff\" stroke=\"#94a3b8\"\/>\n    <text x=\"155\" y=\"277\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">Sintered 83<\/text>\n    <text x=\"155\" y=\"292\" text-anchor=\"middle\" font-size=\"9\" fill=\"#666\">\uac00\ud639 \ud654\ud559<\/text>\n\n    <rect x=\"225\" y=\"262\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fafbff\" stroke=\"#94a3b8\"\/>\n    <text x=\"275\" y=\"277\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">Sintered 80<\/text>\n    <text x=\"275\" y=\"292\" text-anchor=\"middle\" font-size=\"9\" fill=\"#666\">\uc6a9\ub9e4 \/ \uc0b0<\/text>\n\n    <rect x=\"345\" y=\"262\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fafbff\" stroke=\"#16a34a\" stroke-width=\"1.5\"\/>\n    <text x=\"395\" y=\"277\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#0f5132\">Standard 80<\/text>\n    <text x=\"395\" y=\"292\" text-anchor=\"middle\" font-size=\"9\" fill=\"#666\">\uc218\uc131 \uc77c\uc0c1<\/text>\n\n    <rect x=\"465\" y=\"262\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fafbff\" stroke=\"#94a3b8\"\/>\n    <text x=\"515\" y=\"277\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">\uc77c\ud68c\uc6a9<\/text>\n    <text x=\"515\" y=\"292\" text-anchor=\"middle\" font-size=\"9\" fill=\"#666\">\uc77c\ud68c \uc0ac\uc6a9<\/text>\n\n    <rect x=\"585\" y=\"262\" width=\"100\" height=\"38\" rx=\"6\" fill=\"#fafbff\" stroke=\"#94a3b8\"\/>\n    <text x=\"635\" y=\"277\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"700\" fill=\"#1a2a6c\">Molded 83<\/text>\n    <text x=\"635\" y=\"292\" text-anchor=\"middle\" font-size=\"9\" fill=\"#666\">\ubc00\ud3d0 \/ \uace0\uc628<\/text>\n  <\/g>\n\n  <!-- Connectors to output -->\n  <g stroke=\"#475569\" stroke-width=\"1.2\" fill=\"none\">\n    <line x1=\"155\" y1=\"300\" x2=\"155\" y2=\"350\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"275\" y1=\"300\" x2=\"275\" y2=\"350\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"395\" y1=\"300\" x2=\"395\" y2=\"350\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"515\" y1=\"300\" x2=\"515\" y2=\"350\" marker-end=\"url(#tlt-arr)\"\/>\n    <line x1=\"635\" y1=\"300\" x2=\"635\" y2=\"350\" marker-end=\"url(#tlt-arr)\"\/>\n  <\/g>\n\n  <!-- Level output: SKU pointers -->\n  <g font-family=\"-apple-system,Segoe UI,sans-serif\">\n    <rect x=\"105\" y=\"352\" width=\"100\" height=\"42\" rx=\"6\" fill=\"#1a2a6c\"\/>\n    <text x=\"155\" y=\"368\" text-anchor=\"middle\" font-size=\"10\" fill=\"#fff\">VUV \ub9de\ucda4<\/text>\n    <text x=\"155\" y=\"384\" text-anchor=\"middle\" font-size=\"9\" fill=\"#a5c0ff\">\u2192 \uacac\uc801<\/text>\n\n    <rect x=\"225\" y=\"352\" width=\"100\" height=\"42\" rx=\"6\" fill=\"#1a2a6c\"\/>\n    <text x=\"275\" y=\"368\" text-anchor=\"middle\" font-size=\"10\" fill=\"#fff\">JGS1 \uc140<\/text>\n    <text x=\"275\" y=\"384\" text-anchor=\"middle\" font-size=\"9\" fill=\"#a5c0ff\">\u2192 \/jgs1\/<\/text>\n\n    <rect x=\"345\" y=\"352\" width=\"100\" height=\"42\" rx=\"6\" fill=\"#0f5132\"\/>\n    <text x=\"395\" y=\"368\" text-anchor=\"middle\" font-size=\"10\" fill=\"#fff\">JGS1 \ud45c\uc900 10mm<\/text>\n    <text x=\"395\" y=\"384\" text-anchor=\"middle\" font-size=\"9\" fill=\"#d1fae5\">\u2192 \ud06c\uae30 \ucc28\ud2b8<\/text>\n\n    <rect x=\"465\" y=\"352\" width=\"100\" height=\"42\" rx=\"6\" fill=\"#1a2a6c\"\/>\n    <text x=\"515\" y=\"368\" text-anchor=\"middle\" font-size=\"10\" fill=\"#fff\">\uc720\ub9ac \/ PMMA<\/text>\n    <text x=\"515\" y=\"384\" text-anchor=\"middle\" font-size=\"9\" fill=\"#a5c0ff\">\u2192 \uc7ac\uace0<\/text>\n\n    <rect x=\"585\" y=\"352\" width=\"100\" height=\"42\" rx=\"6\" fill=\"#1a2a6c\"\/>\n    <text x=\"635\" y=\"368\" text-anchor=\"middle\" font-size=\"10\" fill=\"#fff\">\uc0ac\ud30c\uc774\uc5b4 \/ JGS3<\/text>\n    <text x=\"635\" y=\"384\" text-anchor=\"middle\" font-size=\"9\" fill=\"#a5c0ff\">\u2192 \ub9de\ucda4<\/text>\n  <\/g>\n\n  <!-- Right side annotation -->\n  <text x=\"720\" y=\"98\" font-size=\"10\" font-weight=\"700\" fill=\"#666\" text-anchor=\"end\" font-style=\"italic\">\u2193 \ub9e4 \ub2e8\uacc4 \ubd84\uae30\uac00 \uc881\uc544\uc9d0 \u2193<\/text>\n<\/svg>\n<figcaption class=\"csg-svg-caption\">\u201c\ub0b4 \ubc29\ubc95\uc740 \uc5b4\ub5a4 \ud30c\uc7a5 \ubc94\uc704\uc778\uac00?\u201d\uc5d0\uc11c \u201c\uc5b4\ub5a4 MachinedQuartz SKU\ub97c \uc8fc\ubb38\ud558\ub098\u201d\uae4c\uc9c0 \uc138 \ub2e8\uacc4\ub85c.  <strong>JGS1 Standard 80\uc774 \uc911\uc559 \uacbd\ub85c\ub97c \ub2e4\ub8f8<\/strong>  (185\u2013340 nm, \uc218\uc131, \uc77c\uc0c1 \u2014 \uadf8\ub9ac\uace0 JGS2\uac00 \ub2ff\uc744 \uc218 \uc5c6\ub294 \uc2ec\uc790\uc678 \uc5ec\uc720 \ud3ec\ud568), \ub124 \uce21\uba74 \ubd84\uae30\uac00 \ub354 \uae4a\uc740 UV, \ubc00\ud3d0 \uc140, IR, \uac00\ud639 \ud654\ud559 \uacbd\uacc4 \uc0ac\ub840\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/figcaption>\n<\/figure>\n\n\n\n<!-- ============================================================\n     SECTION 10 \u00b7 FABRICATION \u00d7 MATERIAL PAIRING\n============================================================ -->\n\n<div id=\"fab-pairing\">\n<p class=\"csg-label\">\uc139\uc158 10<\/p>\n<h2>\uc81c\uc791 \u00d7 \uc18c\uc7ac \ud398\uc5b4\ub9c1<\/h2>\n\n<p>\uc18c\uc7ac\ub294 \ud050\ubcb3 \uacb0\uc815\uc758 \uc808\ubc18;  <a href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">\uc81c\uc791 \ubc29\uc2dd<\/a> \uc774 \ub098\uba38\uc9c0 \uc808\ubc18\uc785\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc18c\uc7ac\ub97c \uc62c\ubc14\ub978 \uc811\ud569 \uae30\ubc95\uacfc \uc9dd\uc9d3\ub294 \uac83\uc774 \uc140\uc774 \ubc29\ubc95\uc744 \uacac\ub514\ub290\ub0d0 \ub610\ub294 \uc2dc\uac04\uc774 \uc9c0\ub098\uba70 \uc870\uc6a9\ud788 \uc0c8\uac70\ub098, \uc2dd\uac01\ub418\uac70\ub098, \uc5f4 \ud30c\uad34\ub418\ub290\ub0d0\ub97c \uc815\ud569\ub2c8\ub2e4.<\/p>\n\n<div class=\"csg-table-wrap\">\n<table class=\"csg-table\">\n  <thead>\n    <tr><th>\uc18c\uc7ac + \uc81c\uc791<\/th><th>\uc801\ud569<\/th><th>\ucd5c\ub300 \uc628\ub3c4<\/th><th>\ud53c\ud558\uae30<\/th><\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>JGS1 + Standard 80 (\uc811\ucc29)<\/td>\n      <td>\uc218\uc131 \uc77c\uc0c1; ELISA; OD600; \ube44\uc6a9 \ubbfc\uac10 UV-Vis<\/td>\n      <td>~80 \u00b0C<\/td>\n      <td>\uc720\uae30 \uc6a9\ub9e4, \uc0b0, \ub728\uac70\uc6b4 \uc791\uc5c5<\/td>\n    <\/tr>\n    <tr>\n      <td>JGS1 + Sintered 80<\/td>\n      <td>\ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4; \uc57d\ud55c \uc0b0 \uc138\ucc99<\/td>\n      <td>~200 \u00b0C<\/td>\n      <td>\uc628\ub3c4\uc758 \ub18d\ucd95 \uc5fc\uae30<\/td>\n    <\/tr>\n    <tr>\n      <td>JGS1 + Sintered 80 (\uc2ec\uc790\uc678 \ub4f1\uae09)<\/td>\n      <td>\uc6a9\ub9e4\uc640 \ud568\uaed8 \uc2ec\uc790\uc678 (<220 nm)<\/td>\n      <td>~200 \u00b0C<\/td>\n      <td>\ud45c\uc900 JGS1 Sintered 80\uc774 \ub2e4\ub8e8\ub294 \uc77c\uc0c1 \ube44\uc2ec\uc790\uc678 \uc791\uc5c5<\/td>\n    <\/tr>\n    <tr>\n      <td>JGS1 + Sintered 83 (\uc81c\uc57d)<\/td>\n      <td>\ub192\uc740 \uc138\ucc99 \uc8fc\uae30\uc758 \uc81c\uc57d UV<\/td>\n      <td>~250 \u00b0C<\/td>\n      <td>\uc77c\uc0c1 \ube44\uaddc\uc81c \uc791\uc5c5 (\uacfc\uc789)<\/td>\n    <\/tr>\n    <tr>\n      <td>JGS1 + Molded 83<\/td>\n      <td>\ubc00\ud3d0 \uc140; \ud718\ubc1c\uc131 \/ \uacf5\uae30 \ubbfc\uac10; \uace0\uc628 \ub3d9\uc5ed\ud559<\/td>\n      <td>~1,200 \u00b0C<\/td>\n      <td>\ube44\uc6a9 \ubbfc\uac10 \uc77c\uc0c1<\/td>\n    <\/tr>\n    <tr>\n      <td>JGS3 + Molded 83<\/td>\n      <td>NIR \/ IR \uc791\uc5c5; \uc0c9\uc18c \ub808\uc774\uc800; \uae68\ub057\ud55c IR \ud22c\uacfc<\/td>\n      <td>~1,200 \u00b0C<\/td>\n      <td>260 nm \ubbf8\ub9cc \ubaa8\ub4e0 UV<\/td>\n    <\/tr>\n    <tr>\n      <td>\uc0ac\ud30c\uc774\uc5b4 \ucc3d + \uc11d\uc601 \ubcf8\uccb4<\/td>\n      <td>\uace0\uc628 \ud750\ub984 \uc140; \uac15\ud55c \uacf5\uc815 \ubaa8\ub2c8\ud130\ub9c1<\/td>\n      <td>~600 \u00b0C<\/td>\n      <td>\ube44\uc6a9\ub9cc \ucd94\ub3d9\ud558\ub294 \uacb0\uc815<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<p>\uc694\uc810: \uc8fc\ubb38 \uc2dc \u201cJGS1 \uc11d\uc601\u201d\ub9cc \uc9c0\uc815\ud558\uba74, \uacb0\uc815\uc758 \uc808\ubc18\ub9cc \ud55c \uac83\uc785\ub2c8\ub2e4. \uc81c\uc791 \ubc29\uc2dd\ub3c4 \uc9c0\uc815\ud558\uc138\uc694 \u2014 Standard 80\uacfc Sintered 80\uc758 \ucc28\uc774\uac00 \ubc29\ubc95\uc744 \uc218\ub144 \uacac\ub514\ub294 \uc140\uacfc \ud55c \ub2ec\uc5d0 \uc2e4\ud328\ud558\ub294 \uc140\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4. \uc811\ud569 \ubc29\uc2dd \uc2ec\uce35\uc740  <a href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">\uc6b0\ub9ac \uc81c\uc791 \uc6a9\uc5b4\uc9d1<\/a> \uc744 \ubcf4\uc138\uc694.<\/p>\n<\/div>\n\n\n\n<!-- ============================================================\n     SECTION 11 \u00b7 FAQ\n============================================================ -->\n\n<div id=\"faq\">\n<p class=\"csg-label\">\uc139\uc158 11<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n<div class=\"csg-faq\">\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">JGS1, JGS2, JGS3 \uc11d\uc601\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>JGS1, JGS2, JGS3\ub294 \uc138 \uc911\uad6d \uad6d\uac00 \ud45c\uc900 \uc11d\uc601 \ub4f1\uae09\uc785\ub2c8\ub2e4. JGS1\uc740 185 nm \ucc28\ub2e8\uc810\uc758 \ud569\uc131 \uc2ec\uc790\uc678 \uc11d\uc601 \u2014 \ubaa8\ub4e0 \ubd84\uc11d \ud30c\uc7a5\uc744 \ub2e4\ub8e8\ubbc0\ub85c \ubaa8\ub4e0 \ud45c\uc900 UV-Vis \uc140\uc758 MachinedQuartz \uae30\ubcf8. JGS2\ub294 220 nm \ucc28\ub2e8\uc810\uc758 \uc804\uae30 \uc6a9\uc735\uc73c\ub85c, \ub354 \uc2f8\uc9c0\ub9cc \uc81c\ud55c\uc801; JGS1\uc774 \uadf8 \ubc94\uc704\ub97c \uc644\uc804\ud788 \ub2e4\ub8e8\ubbc0\ub85c MachinedQuartz\ub294 \uc7ac\uace0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. JGS3\ub294 260 nm UV \ucc28\ub2e8\uc810\uc774\uc9c0\ub9cc 3,500 nm\ub85c \ud655\uc7a5\ub41c IR \ud22c\uacfc\uc758 \uac74\uc2dd \uc735\ud569 \u2014 JGS1\uc758 OH\uac00 \ubc29\ud574\ud560 NIR\uacfc IR \uc791\uc5c5\uc5d0 \uc4f0\uc785\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uc65c UV-Vis \uc140\uc5d0 \uc720\ub9ac \ub300\uc2e0 \uc11d\uc601\uc744 \uc4f0\ub098\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>\uc720\ub9ac\ub294 \uaddc\uc0b0\uc5fc \ubc34\ub4dc\uac2d\uacfc \ubbf8\ub7c9 \ucca0 \ubd88\uc21c\ubb3c \ub54c\ubb38\uc5d0 340 nm \ubbf8\ub9cc\uc5d0\uc11c \uac15\ud558\uac8c \ud761\uc218\ud569\ub2c8\ub2e4. \ud575\uc0b0(260 nm), \ub2e8\ubc31\uc9c8(280 nm), \ubc29\ud5a5\uc871 \ud654\ud569\ubb3c, \uc790\uc678\uc120 \ucc28\ub2e8\uc81c, \ub610\ub294 340 nm \ubbf8\ub9cc \uc81c\uc57d API\uc758 \uc5b4\ub5a4 UV \uce21\uc815\uc5d0\ub3c4 \uc11d\uc601 \ud22c\uba85\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. 340 nm \uc704\uc5d0\uc120 \uc720\ub9ac\uac00 \uc798 \ud1b5\ud569\ub2c8\ub2e4 \u2014 \uadf8\ub798\uc11c \uad50\uc721 \uc2e4\ud5d8\uc2e4\uacfc \uc77c\uc0c1 \uac00\uc2dc \ubc94\uc704 QC\uac00 \ube44\uc6a9 \uc808\uac10\uc73c\ub85c \uc720\ub9ac\ub97c \uc501\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">UV \uce21\uc815\uc5d0 \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc744 \uc4f8 \uc218 \uc788\ub098\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>\ud45c\uc900 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \uc140\uc740 \uc57d 380 nm\uc5d0\uc11c \ucc28\ub2e8\ud574 \uc9c4\uc9dc UV \uc791\uc5c5\uc5d0 \uc4f8 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \ubca4\ub354\uac00 220 nm\uae4c\uc9c0 \ud22c\uacfc\ub97c \uc8fc\uc7a5\ud558\ub294 \u201cUV \ud50c\ub77c\uc2a4\ud2f1\u201d\uc744 \ud314\uc9c0\ub9cc, \ub85c\ud2b8 \uac04 \ubcc0\ub3d9\uc774 \ub098\uc058\uace0 \uce21\uc815\uc774 \ub178\uc774\uc988\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uc815\ub7c9 UV \uce21\uc815\uc5d0\ub3c4 \uc11d\uc601 \uc140\uc774 \uc633\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc740 \ubcf8\uc5f0 \ubc94\uc704 \u2014 \ud30c\uc190 \ube44\uc6a9\uc774 \uc815\ubc00\ub3c4\ub97c \uc774\uae30\ub294 380 nm \uc704 \uac00\uc2dc\uad11 \uc804\uc6a9 \uc791\uc5c5 \u2014 \uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uc0ac\ud30c\uc774\uc5b4 \uc140\uc774 \ucd94\uac00 \ube44\uc6a9 \uac12\uc744 \ud558\ub098\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>\uc77c\uc0c1 UV-Vis \uc791\uc5c5\uc5d4, \uc544\ub2c8\uc694. \uc11d\uc601\uc774 5\u201310\ubc30 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \uac19\uc740 \ud30c\uc7a5 \ubc94\uc704\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc0ac\ud30c\uc774\uc5b4\ub294 \uc138 \uacbd\uc6b0\uc5d0 \ud504\ub9ac\ubbf8\uc5c4 \uac12\uc744 \ud569\ub2c8\ub2e4: \uace0\uc555 \uc791\uc5c5(\ucd08\uc784\uacc4 CO\u2082, \uc555\ub825 \uc6a9\uae30), 600 \u00b0C \ucd08\uacfc \uc5f0\uc18d \uace0\uc628 \uc791\uc5c5, \uadf8\ub9ac\uace0 \uac15\ud55c \ud654\ud559(\ub18d\ucd95 H\u2082SO\u2084, \ub728\uac70\uc6b4 NaOH, HF, \uc655\uc218). \uc2e4\uc6a9\uc801 \uc911\uae09\uc740 \uc11d\uc601 \ubcf8\uccb4\uc5d0 \uc124\uce58\ud55c \uc0ac\ud30c\uc774\uc5b4 \ucc3d \u2014 \uc804\uccb4 \uc0ac\ud30c\uc774\uc5b4 \uc81c\uc791 \ube44\uc6a9 \uc5c6\uc774 \uc911\uc694\ud55c \uacf3\uc5d0 \uad11\ud559 \uc800\ud56d\uc744 \ub461\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uc720\uae30 \uc6a9\ub9e4\uc5d0 \uac00\uc7a5 \uc88b\uc740 \uc140 \uc18c\uc7ac\ub294?<\/div>\n    <div class=\"csg-faq-a\"><p>\uc11d\uc601\uc740 \ubaa8\ub4e0 \ud754\ud55c \uc720\uae30 \uc6a9\ub9e4 \u2014 \uba54\ud0c4\uc62c, \uc5d0\ud0c4\uc62c, \uc544\uc138\ud1a0\ub2c8\ud2b8\ub9b4, DMSO, \ud074\ub85c\ub85c\ud3fc, \uc544\uc138\ud1a4, \ud5e5\uc0b0, \ud1a8\ub8e8\uc5d4 \u2014 \ub97c \uc2dd\uac01\uc774\ub098 \uc6a9\ud574 \uc5c6\uc774 \ub2e4\ub8f9\ub2c8\ub2e4. \uc81c\uc57d\uc740 Standard 80 \uc811\ucc29 \uc140\uc758 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8\ub85c, \uc7a5\uae30 \uc811\ucd09 \ud6c4 \ud074\ub85c\ub85c\ud3fc\uacfc \uc544\uc138\ud1a4\uc5d0 \ub179\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc18d\uc801 \uc720\uae30 \uc6a9\ub9e4 \uc791\uc5c5\uc5d4, \uc11d\uc601\uc5d0 Sintered 80\uc774\ub098 Molded 83 \uc81c\uc791\uc744 \uc4f0\uc138\uc694 \u2014 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8\uac00 \uc804\ud600 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uc65c \uc81c \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc774 350 nm \ubbf8\ub9cc\uc5d0\uc11c \ub178\uc774\uc988 \uce21\uc815\uc744 \uc8fc\ub098\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>\ud50c\ub77c\uc2a4\ud2f1 \uc790\uccb4\uac00 \uadf8 \ud30c\uc7a5\uc5d0\uc11c UV\ub97c \ud761\uc218\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc758 \ubc29\ud5a5\uc871 \uace0\ub9ac \ubc1c\uc0c9\ub2e8\uc774 200\uacfc 280 nm \uc0ac\uc774\uc5d0\uc11c \uac15\ud558\uac8c \ud761\uc218\ud558\uace0; PMMA\uc758 \ud761\uc218\ub294 350 nm \ubbf8\ub9cc\uc5d0\uc11c \uc624\ub985\ub2c8\ub2e4. \u201cUV \ud50c\ub77c\uc2a4\ud2f1\u201d \uc140\uc870\ucc28 UV\uc5d0\uc11c \ub85c\ud2b8 \uac04 \ud22c\uacfc\uac00 \ubcc0\ud569\ub2c8\ub2e4. 350 nm \ubbf8\ub9cc \uc5b4\ub5a4 \uce21\uc815\uc5d0\ub3c4, \uc11d\uc601 \uc140\ub85c \ubc14\uafb8\uc138\uc694 \u2014 \ub178\uc774\uc988\uac00 \uc2dc\ub8cc\ub098 \uae30\uae30\uac00 \uc544\ub2c8\ub77c \uc140 \uc18c\uc7ac\uc5d0\uc11c \uc635\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uc11d\uc601 \uc140\uc774 \uce21\uc815\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5\uc740?<\/div>\n    <div class=\"csg-faq-a\"><p>MachinedQuartz JGS1\uc740 185 nm\uc5d0 \ub2ff\uc2b5\ub2c8\ub2e4 \u2014 \ubaa8\ub4e0 \ubd84\uc11d UV-Vis \uc791\uc5c5\uc758 \uc2e4\uc6a9 \ud55c\uacc4. \ub354 \uc2fc JGS2 \ub4f1\uae09\uc740 220 nm\uae4c\uc9c0\ub9cc. 175 nm \ubbf8\ub9cc \ud30c\uc7a5(\ubc18\ub3c4\uccb4 \ub9ac\uc18c\uadf8\ub798\ud53c\uc5d0 \uc4f0\uc774\ub294 \uc9c4\uacf5-UV \uc601\uc5ed)\uc5d4, JGS1\uc870\ucc28 \ud22c\uacfc \ubabb\ud569\ub2c8\ub2e4 \u2014 CaF\u2082\ub098 LiF \ucc3d\uacfc \uc9c8\uc18c \ud37c\uc9c0 \uad11 \uacbd\ub85c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n  <div class=\"csg-faq-item\">\n    <div class=\"csg-faq-q\">\uac19\uc740 \uc140\uc744 \ud761\uad11\uacfc \ud615\uad11\uc5d0 \uc4f8 \uc218 \uc788\ub098\uc694?<\/div>\n    <div class=\"csg-faq-a\"><p>\ub124 \uce21\uba74\uc774 \ubaa8\ub450 \uad11\ud559 \uc5f0\ub9c8\ub41c 4\uba74 \ucc3d \uc140\uc774\uba74\ub9cc. \ud45c\uc900 2\uba74 \ucc3d \ud761\uad11 \uc140\uc740 \uc55e\ub4a4 \uba74\ub9cc \uc5f0\ub9c8\ub418\uc5b4, 90\ub3c4 \ud615\uad11 \ubc29\ucd9c \uacbd\ub85c\uac00 \ub9c9\ud799\ub2c8\ub2e4. JGS1\uc774\ub098 JGS2\uc758 4\uba74 \ucc3d \uc11d\uc601 \uc140\uc774 \uac19\uc740 \uc2dc\ub8cc\uc5d0 \ub450 \uce21\uc815\uc744 \ub3cc\ub9ac\uac8c \ud558\uba70, \ub098\ub178\uc785\uc790\uc640 \uc0c9\uc18c \ud654\ud559 \uc791\uc5c5\uc758 \ud45c\uc900 \uad00\ud589\uc785\ub2c8\ub2e4.<\/p><\/div>\n  <\/div>\n<\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     RELATED RESOURCES\n============================================================ -->\n\n<div class=\"csg-related\">\n  <div class=\"csg-related-title\">\uad00\ub828 \ub9ac\uc18c\uc2a4<\/div>\n  <div class=\"csg-related-grid\">\n    <a class=\"csg-related-card\" href=\"https:\/\/machinedquartz.com\/quartz-cuvette-compatibility-spectrophotometers\/\">\n      <div class=\"csg-related-eye\">\uc2e4\ubb34 \ucc38\uc870<\/div>\n      <div class=\"csg-related-h\">\ud050\ubcb3 \u00d7 \ubd84\uad11\uad11\ub3c4\uacc4 \ub9e4\uce6d<\/div>\n      <p class=\"csg-related-desc\">\uc18c\uc7ac\ub97c \uac16\ucd94\uba74, \uae30\uae30\uc5d0 \ub9de\ucd94\uc138\uc694. Cary, Shimadzu, Perkin Elmer, Thermo, Agilent\uc758 Z \uce58\uc218 \ud45c.<\/p>\n    <\/a>\n    <a class=\"csg-related-card\" href=\"https:\/\/machinedquartz.com\/cuvette-selection-guide\/\">\n      <div class=\"csg-related-eye\">\uad6c\ub9e4\uc790 \uac00\uc774\ub4dc<\/div>\n      <div class=\"csg-related-h\">\ud050\ubcb3 \uc120\ud0dd \uac00\uc774\ub4dc<\/div>\n      <p class=\"csg-related-desc\">\uc804\uccb4 5\ub2e8\uacc4 \uad6c\ub9e4\uc790 \ud750\ub984 \u2014 \uc18c\uc7ac, \uad11\ub85c \uae38\uc774, \ubd80\ud53c, \ucc3d \uc218, Z \uce58\uc218.<\/p>\n    <\/a>\n    <a class=\"csg-related-card\" href=\"https:\/\/machinedquartz.com\/fabrication-method-of-cuvettes\/\">\n      <div class=\"csg-related-eye\">\uae30\uc220 \ucc38\uc870<\/div>\n      <div class=\"csg-related-h\">\uc81c\uc791 \ubc29\uc2dd \uc6a9\uc5b4\uc9d1<\/div>\n      <p class=\"csg-related-desc\">Standard 80, Sintered 80\/83, Molded 83 \u2014 \uac01 \ubc29\uc2dd\uc774 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\uace0 \ubb34\uc5c7\uc744 \uacac\ub514\ub098.<\/p>\n    <\/a>\n    <a class=\"csg-related-card\" href=\"https:\/\/machinedquartz.com\/custom-quartz-cuvettes\/\">\n      <div class=\"csg-related-eye\">\ub9de\ucda4 \uc81c\uc870<\/div>\n      <div class=\"csg-related-h\">\ub9de\ucda4 \uc11d\uc601 \ud050\ubcb3<\/div>\n      <p class=\"csg-related-desc\">\uc18c\uc7ac \u00d7 \uc81c\uc791 \u00d7 \ud615\uc0c1 \uc870\ud569\uc774 \uce74\ud0c8\ub85c\uadf8\uc5d0 \uc5c6\uc744 \ub54c, \uc6b0\ub9ac\uac00 \ub9cc\ub4ed\ub2c8\ub2e4. 1\u20132\uc8fc \ub0a9\uae30, MOQ 2\u20134\uac1c.<\/p>\n    <\/a>\n  <\/div>\n<\/div>\n\n\n\n<!-- ============================================================\n     FAQ JS + smooth scroll\n============================================================ -->\n\n<script>\ndocument.querySelectorAll('.csg-faq-q').forEach(function(q) {\n  q.addEventListener('click', function() {\n    var item = this.closest('.csg-faq-item');\n    var isOpen = item.classList.contains('open');\n    document.querySelectorAll('.csg-faq-item').forEach(function(i){ i.classList.remove('open'); });\n    if (!isOpen) item.classList.add('open');\n  });\n});\ndocument.querySelectorAll('.csg-toc-floating a').forEach(function(a){\n  a.addEventListener('click', function(e){\n    var href = this.getAttribute('href');\n    if (href && href.charAt(0) === '#') {\n      e.preventDefault();\n      var el = document.querySelector(href);\n      if (el) el.scrollIntoView({behavior:'smooth', block:'start'});\n    }\n  });\n});\n<\/script>\n\n\n\n<!-- ============================================================\n     SCHEMA \u00b7 Article + FAQPage + HowTo\n============================================================ -->\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Article\",\n  \"inLanguage\": \"ko\",\n  \"headline\": \"UV-Vis \uc140 \uc18c\uc7ac \uc120\ud0dd \uac00\uc774\ub4dc: JGS1 & JGS3 \uc11d\uc601, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4 & CaF\u2082\",\n  \"description\": \"\ud30c\uc7a5, \uc2dc\ub8cc, \uc608\uc0b0\uc5d0 \ub9de\ub294 \uc140 \uc18c\uc7ac\ub294? JGS1, JGS2, JGS3 \uc11d\uc601, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4, CaF\u2082 \uc2e4\ubb34 \uac00\uc774\ub4dc.\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Machined Quartz\",\n    \"url\": \"https:\/\/machinedquartz.com\/\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Machined Quartz\",\n    \"url\": \"https:\/\/machinedquartz.com\/\"\n  },\n  \"datePublished\": \"2026-04-30\",\n  \"dateModified\": \"2026-05-02\",\n  \"mainEntityOfPage\": \"https:\/\/machinedquartz.com\/ko\/cuvette-material-guide-uv-vis\/\",\n  \"about\": [\n    {\n      \"@type\": \"Thing\",\n      \"name\": \"\ud050\ubcb3\"\n    },\n    {\n      \"@type\": \"Thing\",\n      \"name\": \"\uc735\ud569 \uc11d\uc601\"\n    },\n    {\n      \"@type\": \"Thing\",\n      \"name\": \"\ubd84\uad11\ubc95\"\n    }\n  ]\n}\n<\/script>\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"inLanguage\": \"ko\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"JGS1, JGS2, JGS3 \uc11d\uc601\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc778\uac00\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"JGS1, JGS2, JGS3\ub294 \uc138 \uc911\uad6d \uad6d\uac00 \ud45c\uc900 \uc11d\uc601 \ub4f1\uae09\uc785\ub2c8\ub2e4. JGS1\uc740 185 nm \ucc28\ub2e8\uc810\uc758 \ud569\uc131 \uc2ec\uc790\uc678 \uc11d\uc601 \u2014 \ubaa8\ub4e0 \ubd84\uc11d \ud30c\uc7a5\uc744 \ub2e4\ub8e8\ubbc0\ub85c \ubaa8\ub4e0 \ud45c\uc900 UV-Vis \uc140\uc758 MachinedQuartz \uae30\ubcf8. JGS2\ub294 220 nm \ucc28\ub2e8\uc810\uc758 \uc804\uae30 \uc6a9\uc735\uc73c\ub85c, \ub354 \uc2f8\uc9c0\ub9cc \uc81c\ud55c\uc801; JGS1\uc774 \uadf8 \ubc94\uc704\ub97c \uc644\uc804\ud788 \ub2e4\ub8e8\ubbc0\ub85c MachinedQuartz\ub294 \uc7ac\uace0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. JGS3\ub294 260 nm UV \ucc28\ub2e8\uc810\uc774\uc9c0\ub9cc 3,500 nm\ub85c \ud655\uc7a5\ub41c IR \ud22c\uacfc\uc758 \uac74\uc2dd \uc735\ud569 \u2014 JGS1\uc758 OH\uac00 \ubc29\ud574\ud560 NIR\uacfc IR \uc791\uc5c5\uc5d0 \uc4f0\uc785\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uc65c UV-Vis \uc140\uc5d0 \uc720\ub9ac \ub300\uc2e0 \uc11d\uc601\uc744 \uc4f0\ub098\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\uc720\ub9ac\ub294 \uaddc\uc0b0\uc5fc \ubc34\ub4dc\uac2d\uacfc \ubbf8\ub7c9 \ucca0 \ubd88\uc21c\ubb3c \ub54c\ubb38\uc5d0 340 nm \ubbf8\ub9cc\uc5d0\uc11c \uac15\ud558\uac8c \ud761\uc218\ud569\ub2c8\ub2e4. \ud575\uc0b0(260 nm), \ub2e8\ubc31\uc9c8(280 nm), \ubc29\ud5a5\uc871 \ud654\ud569\ubb3c, \uc790\uc678\uc120 \ucc28\ub2e8\uc81c, \ub610\ub294 340 nm \ubbf8\ub9cc \uc81c\uc57d API\uc758 \uc5b4\ub5a4 UV \uce21\uc815\uc5d0\ub3c4 \uc11d\uc601 \ud22c\uba85\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. 340 nm \uc704\uc5d0\uc120 \uc720\ub9ac\uac00 \uc798 \ud1b5\ud569\ub2c8\ub2e4 \u2014 \uadf8\ub798\uc11c \uad50\uc721 \uc2e4\ud5d8\uc2e4\uacfc \uc77c\uc0c1 \uac00\uc2dc \ubc94\uc704 QC\uac00 \ube44\uc6a9 \uc808\uac10\uc73c\ub85c \uc720\ub9ac\ub97c \uc501\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"UV \uce21\uc815\uc5d0 \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc744 \uc4f8 \uc218 \uc788\ub098\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\ud45c\uc900 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \uc140\uc740 \uc57d 380 nm\uc5d0\uc11c \ucc28\ub2e8\ud574 \uc9c4\uc9dc UV \uc791\uc5c5\uc5d0 \uc4f8 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \ubca4\ub354\uac00 220 nm\uae4c\uc9c0 \ud22c\uacfc\ub97c \uc8fc\uc7a5\ud558\ub294 \\\"UV \ud50c\ub77c\uc2a4\ud2f1\\\"\uc744 \ud314\uc9c0\ub9cc, \ub85c\ud2b8 \uac04 \ubcc0\ub3d9\uc774 \ub098\uc058\uace0 \uce21\uc815\uc774 \ub178\uc774\uc988\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uc815\ub7c9 UV \uce21\uc815\uc5d0\ub3c4 \uc11d\uc601 \uc140\uc774 \uc633\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc740 \ubcf8\uc5f0 \ubc94\uc704 \u2014 \ud30c\uc190 \ube44\uc6a9\uc774 \uc815\ubc00\ub3c4\ub97c \uc774\uae30\ub294 380 nm \uc704 \uac00\uc2dc\uad11 \uc804\uc6a9 \uc791\uc5c5 \u2014 \uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uc0ac\ud30c\uc774\uc5b4 \uc140\uc774 \ucd94\uac00 \ube44\uc6a9 \uac12\uc744 \ud558\ub098\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\uc77c\uc0c1 UV-Vis \uc791\uc5c5\uc5d4, \uc544\ub2c8\uc694. \uc11d\uc601\uc774 5\u201310\ubc30 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \uac19\uc740 \ud30c\uc7a5 \ubc94\uc704\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc0ac\ud30c\uc774\uc5b4\ub294 \uc138 \uacbd\uc6b0\uc5d0 \ud504\ub9ac\ubbf8\uc5c4 \uac12\uc744 \ud569\ub2c8\ub2e4: \uace0\uc555 \uc791\uc5c5(\ucd08\uc784\uacc4 CO\u2082, \uc555\ub825 \uc6a9\uae30), 600 \u00b0C \ucd08\uacfc \uc5f0\uc18d \uace0\uc628 \uc791\uc5c5, \uadf8\ub9ac\uace0 \uac15\ud55c \ud654\ud559(\ub18d\ucd95 H\u2082SO\u2084, \ub728\uac70\uc6b4 NaOH, HF, \uc655\uc218). \uc2e4\uc6a9\uc801 \uc911\uae09\uc740 \uc11d\uc601 \ubcf8\uccb4\uc5d0 \uc124\uce58\ud55c \uc0ac\ud30c\uc774\uc5b4 \ucc3d \u2014 \uc804\uccb4 \uc0ac\ud30c\uc774\uc5b4 \uc81c\uc791 \ube44\uc6a9 \uc5c6\uc774 \uc911\uc694\ud55c \uacf3\uc5d0 \uad11\ud559 \uc800\ud56d\uc744 \ub461\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uc720\uae30 \uc6a9\ub9e4\uc5d0 \uac00\uc7a5 \uc88b\uc740 \uc140 \uc18c\uc7ac\ub294?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\uc11d\uc601\uc740 \ubaa8\ub4e0 \ud754\ud55c \uc720\uae30 \uc6a9\ub9e4 \u2014 \uba54\ud0c4\uc62c, \uc5d0\ud0c4\uc62c, \uc544\uc138\ud1a0\ub2c8\ud2b8\ub9b4, DMSO, \ud074\ub85c\ub85c\ud3fc, \uc544\uc138\ud1a4, \ud5e5\uc0b0, \ud1a8\ub8e8\uc5d4 \u2014 \ub97c \uc2dd\uac01\uc774\ub098 \uc6a9\ud574 \uc5c6\uc774 \ub2e4\ub8f9\ub2c8\ub2e4. \uc81c\uc57d\uc740 Standard 80 \uc811\ucc29 \uc140\uc758 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8\ub85c, \uc7a5\uae30 \uc811\ucd09 \ud6c4 \ud074\ub85c\ub85c\ud3fc\uacfc \uc544\uc138\ud1a4\uc5d0 \ub179\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc18d\uc801 \uc720\uae30 \uc6a9\ub9e4 \uc791\uc5c5\uc5d4, \uc11d\uc601\uc5d0 Sintered 80\uc774\ub098 Molded 83 \uc81c\uc791\uc744 \uc4f0\uc138\uc694 \u2014 \uc811\ud569\ubd80 \uc2dc\uba58\ud2b8\uac00 \uc804\ud600 \uc5c6\uc2b5\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uc65c \uc81c \ud50c\ub77c\uc2a4\ud2f1 \uc140\uc774 350 nm \ubbf8\ub9cc\uc5d0\uc11c \ub178\uc774\uc988 \uce21\uc815\uc744 \uc8fc\ub098\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\ud50c\ub77c\uc2a4\ud2f1 \uc790\uccb4\uac00 \uadf8 \ud30c\uc7a5\uc5d0\uc11c UV\ub97c \ud761\uc218\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc758 \ubc29\ud5a5\uc871 \uace0\ub9ac \ubc1c\uc0c9\ub2e8\uc774 200\uacfc 280 nm \uc0ac\uc774\uc5d0\uc11c \uac15\ud558\uac8c \ud761\uc218\ud558\uace0; PMMA\uc758 \ud761\uc218\ub294 350 nm \ubbf8\ub9cc\uc5d0\uc11c \uc624\ub985\ub2c8\ub2e4. \\\"UV \ud50c\ub77c\uc2a4\ud2f1\\\" \uc140\uc870\ucc28 UV\uc5d0\uc11c \ub85c\ud2b8 \uac04 \ud22c\uacfc\uac00 \ubcc0\ud569\ub2c8\ub2e4. 350 nm \ubbf8\ub9cc \uc5b4\ub5a4 \uce21\uc815\uc5d0\ub3c4, \uc11d\uc601 \uc140\ub85c \ubc14\uafb8\uc138\uc694 \u2014 \ub178\uc774\uc988\uac00 \uc2dc\ub8cc\ub098 \uae30\uae30\uac00 \uc544\ub2c8\ub77c \uc140 \uc18c\uc7ac\uc5d0\uc11c \uc635\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uc11d\uc601 \uc140\uc774 \uce21\uc815\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5\uc740?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"MachinedQuartz JGS1\uc740 185 nm\uc5d0 \ub2ff\uc2b5\ub2c8\ub2e4 \u2014 \ubaa8\ub4e0 \ubd84\uc11d UV-Vis \uc791\uc5c5\uc758 \uc2e4\uc6a9 \ud55c\uacc4. \ub354 \uc2fc JGS2 \ub4f1\uae09\uc740 220 nm\uae4c\uc9c0\ub9cc. 175 nm \ubbf8\ub9cc \ud30c\uc7a5(\ubc18\ub3c4\uccb4 \ub9ac\uc18c\uadf8\ub798\ud53c\uc5d0 \uc4f0\uc774\ub294 \uc9c4\uacf5-UV \uc601\uc5ed)\uc5d4, JGS1\uc870\ucc28 \ud22c\uacfc \ubabb\ud569\ub2c8\ub2e4 \u2014 CaF\u2082\ub098 LiF \ucc3d\uacfc \uc9c8\uc18c \ud37c\uc9c0 \uad11 \uacbd\ub85c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\uac19\uc740 \uc140\uc744 \ud761\uad11\uacfc \ud615\uad11\uc5d0 \uc4f8 \uc218 \uc788\ub098\uc694?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\ub124 \uce21\uba74\uc774 \ubaa8\ub450 \uad11\ud559 \uc5f0\ub9c8\ub41c 4\uba74 \ucc3d \uc140\uc774\uba74\ub9cc. \ud45c\uc900 2\uba74 \ucc3d \ud761\uad11 \uc140\uc740 \uc55e\ub4a4 \uba74\ub9cc \uc5f0\ub9c8\ub418\uc5b4, 90\ub3c4 \ud615\uad11 \ubc29\ucd9c \uacbd\ub85c\uac00 \ub9c9\ud799\ub2c8\ub2e4. JGS1\uc774\ub098 JGS2\uc758 4\uba74 \ucc3d \uc11d\uc601 \uc140\uc774 \uac19\uc740 \uc2dc\ub8cc\uc5d0 \ub450 \uce21\uc815\uc744 \ub3cc\ub9ac\uac8c \ud558\uba70, \ub098\ub178\uc785\uc790\uc640 \uc0c9\uc18c \ud654\ud559 \uc791\uc5c5\uc758 \ud45c\uc900 \uad00\ud589\uc785\ub2c8\ub2e4.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"HowTo\",\n  \"inLanguage\": \"ko\",\n  \"name\": \"\ub124 \ub2e8\uacc4\ub85c \uc140 \uc18c\uc7ac \uace0\ub974\ub294 \ubc95\",\n  \"description\": \"\ud30c\uc7a5 \ubc94\uc704, \uc2dc\ub8cc \ud654\ud559, \uc81c\uc791 \ubc29\uc2dd, \ud615\uc0c1\uc744 \uc62c\ubc14\ub978 \uc140 \uc18c\uc7ac\uc640 MachinedQuartz SKU\uc5d0 \ub9e4\ud551\ud558\ub294 4\ub2e8\uacc4 \uacb0\uc815 \ud750\ub984.\",\n  \"totalTime\": \"PT10M\",\n  \"step\": [\n    {\n      \"@type\": \"HowToStep\",\n      \"position\": 1,\n      \"name\": \"\uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5 \uc2dd\ubcc4\",\n      \"text\": \"\uce21\uc815\ud574\uc57c \ud558\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5\uc744 \uc815\ud558\uc138\uc694. JGS1(MachinedQuartz \uae30\ubcf8)\uc774 185 nm\ubd80\ud130 \uac00\uc2dc\uad11\uae4c\uc9c0 \ub2e4\ub8f8; 340\u2013800 nm\ub294 \uad11\ud559 \uc720\ub9ac \ud5c8\uc6a9; 175 nm \ubbf8\ub9cc\uc740 CaF\u2082 \ud544\uc694.\"\n    },\n    {\n      \"@type\": \"HowToStep\",\n      \"position\": 2,\n      \"name\": \"\uc2dc\ub8cc \ud654\ud559 \ud655\uc778\",\n      \"text\": \"\uc6a9\ub9e4 \uc801\ud569\uc131 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uac80\ud1a0\ud558\uc138\uc694. \uc218\uc131 \uc2dc\ub8cc\ub294 \uc5b4\ub5a4 \uc18c\uc7ac\uc5d0\ub3c4 \ud1b5\ud568; \uc720\uae30 \uc6a9\ub9e4\uc640 \uac15\ud55c \ud654\ud559\uc740 \uc120\ud0dd\uc744 \uc11d\uc601\uc774\ub098 \uc0ac\ud30c\uc774\uc5b4\ub85c \uc881\ud798.\"\n    },\n    {\n      \"@type\": \"HowToStep\",\n      \"position\": 3,\n      \"name\": \"\uc81c\uc791 \ubc29\uc2dd \uc120\ud0dd\",\n      \"text\": \"\uc218\uc131 \uc77c\uc0c1 \uc791\uc5c5\uc5d4 Standard 80(\uc811\ucc29); \uc6a9\ub9e4\uc640 \uc0b0\uc5d4 Sintered 80\uc774\ub098 83; \ubc00\ud3d0\uc640 \uace0\uc628 \uc791\uc5c5\uc5d4 Molded 83.\"\n    },\n    {\n      \"@type\": \"HowToStep\",\n      \"position\": 4,\n      \"name\": \"\ud615\uc0c1 \ub9e4\uce6d\",\n      \"text\": \"\ubd84\uad11\uad11\ub3c4\uacc4\uc5d0 \ub9de\ub294 \uad11\ub85c \uae38\uc774, \uc2dc\ub8cc \ubd80\ud53c, \ucc3d \uc218, Z \uce58\uc218\ub97c \uc815\ud558\uc138\uc694. \ud06c\uae30 \ucc28\ud2b8\uc5d0\uc11c \ub9de\ub294 SKU\ub97c \uc870\ud68c\ud558\uac70\ub098 \ub9de\ucda4 \uc81c\uc791\uc744 \uc694\uccad\ud558\uc138\uc694.\"\n    }\n  ]\n}\n<\/script>\n\n\n\n\n<script>\n(function(){\n  function initTocSpy(){\n    var tocLinks = document.querySelectorAll('.csg-toc-floating li > a[href^=\"#\"]');\n    if (tocLinks.length === 0) return;\n    var sections = [];\n    tocLinks.forEach(function(link){\n      var id = link.getAttribute('href').slice(1);\n      var el = document.getElementById(id);\n      if (el) sections.push({id: id, el: el, li: link.parentElement});\n    });\n    if (sections.length === 0) return;\n    function update(){\n      var scrollY = window.scrollY + 120;\n      var current = sections[0];\n      sections.forEach(function(s){ if (s.el.offsetTop <= scrollY) current = s; });\n      sections.forEach(function(s){ if (s === current) s.li.classList.add('is-active'); else s.li.classList.remove('is-active'); });\n    }\n    var ticking = false;\n    window.addEventListener('scroll', function(){\n      if (!ticking){ window.requestAnimationFrame(function(){ update(); ticking = false; }); ticking = true; }\n    }, {passive: true});\n    update();\n  }\n  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', initTocSpy);\n  else initTocSpy();\n})();\n<\/script>\n\n\n\n\n<style data-no-optimize=\"1\">\n.mq-relres { margin:32px 0 8px; padding:22px 22px 20px; background:#f6f8fd; border:1px solid #dadfee; border-radius:10px; }\n.mq-relres-h { font-size:13px; font-weight:800; letter-spacing:1.5px; text-transform:uppercase; color:#233a95; margin-bottom:14px; }\n.mq-relres-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }\n.mq-relres-card { display:flex; flex-direction:column; align-items:center; gap:8px; padding:14px 10px; background:#fff; border:1px solid #e2e6f1; border-radius:8px; text-decoration:none; transition:all 0.18s; min-height:84px; justify-content:center; text-align:center; }\n.mq-relres-card:hover { background:linear-gradient(135deg,#1a2a6c,#233a95); border-color:#1a2a6c; transform:translateY(-2px); }\n.mq-relres-card:hover .mq-relres-label, .mq-relres-card:hover .mq-relres-emoji { color:#fff !important; }\n.mq-relres-emoji { font-size:24px; }\n.mq-relres-label { font-size:13px; font-weight:700; color:#1a2a6c; line-height:1.3; }\n@media (max-width:760px) { .mq-relres-grid { grid-template-columns:repeat(2,1fr); } }\n<\/style>\n<div class=\"mq-relres\">\n  <div class=\"mq-relres-h\">\ud050\ubcb3 \uc9c0\uc2dd \ubca0\uc774\uc2a4\uc758 \uad00\ub828 \ub9ac\uc18c\uc2a4<\/div>\n  <div class=\"mq-relres-grid\">\n    <a href=\"https:\/\/machinedquartz.com\/?p=74588\" class=\"mq-relres-card\"><span class=\"mq-relres-emoji\">\ud83c\udf0a<\/span><span class=\"mq-relres-label\">NIR \uc140 (JGS3)<\/span><\/a><a href=\"https:\/\/machinedquartz.com\/how-to-measure-absorbance-cuvette-protocol\/\" class=\"mq-relres-card\"><span class=\"mq-relres-emoji\">\ud83d\udccb<\/span><span class=\"mq-relres-label\">\ud761\uad11\ub3c4 SOP<\/span><\/a><a href=\"https:\/\/machinedquartz.com\/demountable-cuvette-spacer-guide\/\" class=\"mq-relres-card\"><span class=\"mq-relres-emoji\">\ud83d\udcd0<\/span><span class=\"mq-relres-label\">\ubd84\ud574\ud615 \uc140<\/span><\/a><a href=\"https:\/\/machinedquartz.com\/negative-absorbance-cuvette-causes\/\" class=\"mq-relres-card\"><span class=\"mq-relres-emoji\">\ud83d\udcc9<\/span><span class=\"mq-relres-label\">\uc74c\uc758 \ud761\uad11\ub3c4 \ud574\uacb0<\/span><\/a>\n  <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>UV-Vis \uc140 \uc18c\uc7ac \uace0\ub974\ub294 \ubc95: JGS1\/JGS2\/JGS3 \uc11d\uc601, \uad11\ud559 \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1, \uc0ac\ud30c\uc774\uc5b4, CaF\u2082 \u2014 \ud30c\uc7a5\u00b7\ud654\ud559\u00b7\uc628\ub3c4\u00b7\uc608\uc0b0\ubcc4, \uc6a9\ub9e4 \ub9e4\ud2b8\ub9ad\uc2a4, 3\ub2e8\uacc4 \uacb0\uc815 \ud2b8\ub9ac.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1559],"tags":[],"class_list":["post-98675","post","type-post","status-publish","format-standard","hentry","category-1559"],"_links":{"self":[{"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/posts\/98675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/comments?post=98675"}],"version-history":[{"count":0,"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/posts\/98675\/revisions"}],"wp:attachment":[{"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/media?parent=98675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/categories?post=98675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machinedquartz.com\/ko\/wp-json\/wp\/v2\/tags?post=98675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}