Quartz Large Window Cuvettes
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Browse our quartz large window cuvettes with oversized optical apertures for maximum light throughput (190–2500 nm). Ideal for instruments with tall or wide beam profiles, fiber-optic probe coupling, and applications requiring full-height illumination. Path lengths: 1, 2, 5, 10, 20, and 50 mm. Two-way and four-way light configurations.
Available in Molded 83, Sintered 83, and Standard 80 fabrication grades. All manufactured from high-purity JGS1 fused silica. Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, and most commercial spectrophotometers.
Custom Orders
Need a non-standard window size or configuration? Request a quote. Universities: we accept POs with pay-after-delivery terms. Free shipping on orders over $1,800.
Looking for standard cuvettes, micro cuvettes, or fluorescence cuvettes? Browse our other categories.
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Quartz 100mm Standard Cuvette, 35ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C1002CR
Original price was: $361.00.$325.00Current price is: $325.00.10%
Quartz 10mm Cuvette For Colorimeter, 14.5ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C102CR27
Original price was: $156.00.$141.00Current price is: $141.00.10%
Quartz 10mm Cuvette For Colorimeter, 14.5ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C102CS101
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 10mm Path / 100mm Body Large Surface Cuvette, 35ml, Standard 80, Two-way Light, PTFE Cap, 1pc/ea, C1002CS5
Original price was: $361.00.$325.00Current price is: $325.00.10%
Quartz 10mm Path / 20mm Body Large Surface Cuvette, 7 ml, Molded 83, Two-way Light, PTFE Cap, C202CE1
Original price was: $104.00.$94.00Current price is: $94.00.10%
Quartz 10mm Path / 20mm Body Large Surface Cuvette, 7 ml, Sintered 80, Two-way Light, PTFE Cap, C202CA3
Original price was: $72.00.$65.00Current price is: $65.00.10%
Quartz 10mm Path / 20mm Body Large Surface Cuvette, 7 ml, Sintered 83, Two-way Light, PTFE Cap, C202CR6
Original price was: $86.00.$78.00Current price is: $78.00.10%
Quartz 10mm Path / 30mm Body Large Surface Cuvette, 10.5ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C302CE3
Original price was: $114.00.$103.00Current price is: $103.00.10%
Quartz 10mm Path / 30mm Body Large Surface Cuvette, 10.5ml, Sintered 80, Two-way Light, PTFE Cap, 1pc/ea, C302CA4
Original price was: $80.00.$72.00Current price is: $72.00.10%
Quartz 10mm Path / 30mm Body Large Surface Cuvette, 10.5ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C302CR5
Original price was: $95.00.$86.00Current price is: $86.00.10%
Quartz 10mm Path / 40mm Body Large Surface Cuvette, 14ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C402CE2
Original price was: $147.00.$133.00Current price is: $133.00.10%
Quartz 10mm Path / 40mm Body Large Surface Cuvette, 14ml, Sintered 80, Two-way Light, PTFE Cap, 1pc/ea, C402CA2
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 10mm Path / 50mm Body Large Surface Cuvette, 17.5ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C502CE3
Original price was: $171.00.$154.00Current price is: $154.00.10%
Quartz 10mm Path / 50mm Body Large Surface Cuvette, 17.5ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C502CE4
Original price was: $171.00.$154.00Current price is: $154.00.10%
Quartz 10mm Path / 50mm Body Large Surface Cuvette, 17.5ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C502CR4
Original price was: $142.00.$128.00Current price is: $128.00.10%
Quartz 10mm Path / 50mm Body Large Surface Cuvette, 17.5ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C502CR5
Original price was: $142.00.$128.00Current price is: $128.00.10%
Quartz 10mm Quartz Two-Way Cuvette, 12.4mm, Standard 80, Two-way Light, No Cover, 1pc/ea, C102CS54
Original price was: $118.00.$107.00Current price is: $107.00.10%
Quartz 10mm Quartz Two-Way Cuvette, 12.7ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C102CR22
Original price was: $156.00.$141.00Current price is: $141.00.10%
Quartz 10mm Quartz Two-Way Cuvette, 14ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C102CR21
Original price was: $156.00.$141.00Current price is: $141.00.10%
Quartz 10mm Quartz Two-Way Cuvette, 27ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C102CR23
Original price was: $218.00.$197.00Current price is: $197.00.10%
Quartz 18mm Quartz Two-Way Cuvette, 24ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C182CR
Original price was: $137.00.$124.00Current price is: $124.00.10%
Quartz 1mm Large Surface Light- Transmitting Cuvette, 1.7ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C012CS9
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 1mm Large-Surface Transparent Cuvette, 1.5ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C012CS8
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 1mm Quartz Sample Cell, 0.7ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C011WS
Original price was: $152.00.$137.00Current price is: $137.00.10%
Quartz 1mm Quartz Two-Way Cuvette, 0.7ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C012CR3
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 1mm Quartz Two-Way Cuvette, 1.3ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C012CR5
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 1mm Quartz Two-Way Cuvette, 1.4ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C012CR6
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 1mm Quartz Two-Way Cuvette, 180ul, Sintered 83, Two-way Light, No Cover, 1pc/ea, C012CR4
Original price was: $90.00.$81.00Current price is: $81.00.10%
Quartz 20mm Quartz Two-Way Cuvette, 34.4ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C202CR3
Original price was: $128.00.$116.00Current price is: $116.00.10%
Quartz 20mm Quartz Two-Way Cuvette, 42.4ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C202CR4
Original price was: $142.00.$128.00Current price is: $128.00.10%
Quartz 20mm Quartz Two-Way Cuvette, 62.4ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C202CR5
Original price was: $285.00.$257.00Current price is: $257.00.10%
Quartz 20mm Standard Cuvette, 7ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C202CE3
Original price was: $104.00.$94.00Current price is: $94.00.10%
Quartz 20mm Standard Cuvette, 7ml, Sintered 80, Two-way Light, PTFE Cap, 1pc/ea, C202CA4
Original price was: $72.00.$65.00Current price is: $65.00.10%
Quartz 20mm Standard Cuvette, 7ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C202CR8
Original price was: $86.00.$78.00Current price is: $78.00.10%
Quartz 21.5mm Quartz Two-Way Cuvette, 45ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C21.52CR
Original price was: $218.00.$197.00Current price is: $197.00.10%
Quartz 21mm Quartz Two-Way Cuvette, 45ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C212CR
Original price was: $218.00.$197.00Current price is: $197.00.10%
Quartz 3mm Large Surface Light-Transmitting Cuvette, 3ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C032WS3
Original price was: $123.00.$111.00Current price is: $111.00.10%
Quartz 3mm Quartz Two-Way Cuvette, 1.5ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C032CR6
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 3mm Quartz Two-Way Cuvette, 1ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C032CR5
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 3mm Quartz Two-Way Cuvette, 3ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C032CR7
Original price was: $123.00.$111.00Current price is: $111.00.10%
Quartz 3mm Quartz Two-Way Cuvette, 6.7ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C032WS2
Original price was: $218.00.$197.00Current price is: $197.00.10%
Quartz 3mm Standard Cuvette, 1.05ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C032CR8
Original price was: $123.00.$111.00Current price is: $111.00.10%
Quartz 50mm Standard Cuvette, 17.5ml, Sintered 80, Two-way Light, PTFE Cap, 1pc/ea, C502CA5
Original price was: $123.00.$111.00Current price is: $111.00.10%
Quartz 5mm Large Surface Light-Transmitting Cuvette, 5ml, Standard 80, Two-way Light, No Cover, 1pc/ea, C052CS7
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 5mm Quartz Two-Way Cuvette, 5ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C052CR5
Original price was: $109.00.$99.00Current price is: $99.00.10%
Quartz 5mm Standard Cuvette, 1.75ml, Sintered 83, Two-way Light, PTFE Cap, 1pc/ea, C052CR6
Original price was: $109.00.$99.00Current price is: $99.00.10%
