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Quartz 50mm Standard Cuvette, 50ml, Sintered 83, Four-Way Light, No Cover, 1pc/ea, C504CR2

Weight	100 g

SKU: C504CR2

C504CR2 Quartz 50mm High-Capacity Cuvette 50ml No Cover

Original price was: $223.00.Current price is: $201.00.

In Stock

Quartz 50 mm high-capacity cuvette, 50 ml, Sintered 83 (>83% transmittance). Four-Way Light. Open top (no cover). 190–2500 nm. SKU: C504CR2. In Stock.

In Stock

SKU: C504CR2 Categories: Cuvettes, Products, Quartz High-Capacity Cuvettes Brand: MachinedQuartz

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Standard cuvettes ship in 3-5 days. Custom items 1-2 weeks.

Description

Designed for laboratories requiring large sample volumes, the C504CR2 offers a generous 50 ml capacity with a 50 mm optical path. Built with Sintered 83 fabrication — sintered from high-purity quartz with >83% transmittance, ensuring minimal background absorption across the full UV-Vis-NIR range. Features all four vertical faces polished to optical grade, enabling both standard absorbance and 90° fluorescence detection. Ships without a cover (open top), allowing easy sample addition and removal with minimal contamination risk.

Technical Specifications — High-Capacity Cuvette

Specifications
Material	Quartz (Fused Silica)	SKU	C504CR2
Type	High-Capacity Cuvette	Path Length	50 mm
Internal Volume	50 ml	Fabrication	Sintered 83
Transmittance	>83%	Wavelength	190–2500 nm
Optical Windows	4 (Four-Way Light)	Exterior Dimensions	54 × 54 × 55 mm
Interior Dimensions	50 × 50 × 53 mm	Cap Type	No Cover
Package	1pc/ea

Applications

◆ UV-Vis Absorbance & Fluorescence — standard transmission plus 90° excitation/emission geometry for fluorimeters

◆ Large-Volume Sample Analysis — accommodates samples available in bulk quantities without dilution

◆ Particle Size Studies — large chamber minimizes wall effects for colloidal and suspension measurements

◆ Trace-Level Detection — extended path length increases sensitivity for low-concentration analytes

◆ Color & Turbidity Measurement — long optical path ideal for ASTM color testing and haze determination

◆ Rapid Sample Throughput — open-top design allows fast sample loading and rinsing between measurements

◆ Environmental & Water Quality — COD, nitrate, phosphate, and heavy-metal colorimetric analysis

◆ Pharmaceutical QC — dissolution testing, drug concentration monitoring, and stability studies

Why Four-Way Light?

Four-way light cuvettes have all four vertical faces polished to optical grade, enabling both standard absorbance measurements and 90° fluorescence detection geometry. The excitation beam enters through one face while emission is collected at right angles through an adjacent face — the standard configuration required by fluorimeters and spectrofluorometers.

Why Sintered 83?

Sintered 83 cuvettes are fabricated by sintering high-purity quartz at extreme temperatures, achieving >83% transmittance with exceptional optical clarity. The sintering process creates a robust, chemically resistant structure that withstands repeated exposure to aggressive solvents, concentrated acids, and bases (avoid HF).

Usage Tips
Rinse with a compatible solvent (e.g., ethanol or the measurement solvent) before first use to remove residual particles. Do not use abrasive materials on polished optical faces — wipe gently with lens tissue. Withstands all common laboratory solvents, concentrated acids, and bases. Avoid HF (hydrofluoric acid). Store in the original protective case to prevent scratches on the optical windows.

Custom Orders
Need a non-standard path length, volume, window configuration, or cover type? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.

Disclaimer: Specifications are nominal values measured under standard laboratory conditions. Actual transmittance may vary slightly with wavelength and sample conditions. Images are representative; minor cosmetic variations between production batches are normal and do not affect optical performance.