Quartz 21mm Quartz Two-Way Cuvette, 45ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C212CR

Weight	100 g

SKU: C212CR

C212CR Quartz 21mm two-way oversized cuvette – 45ml Sintered 83 Two-Way Light No Cover

Original price was: $218.00.Current price is: $197.00.

In Stock

Quartz 21 mm two-way oversized cuvette, 45ml, Sintered 83 (>83% transmittance). Two-Way Light. 190–2500 nm. No Cover. SKU: C212CR. In Stock.

In Stock

SKU: C212CR Categories: Cuvettes, Products, Quartz Large Window Cuvettes Brand: MachinedQuartz

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

Description

With a 21mm optical path length and 45ml sample volume, the C212CR two-way oversized cuvette is engineered for Large-Body Two-Way Optical Measurement. The Sintered 83 fabrication delivers superior optical purity with excellent deep-UV transmission below 200nm. ships without a cover for rapid sample loading and easy cleaning, supporting consistent and accurate measurements.

Technical Specifications — Two-Way Oversized Cuvette

Specifications
Material	Quartz (Fused Silica)	SKU	C212CR
Type	Two-Way Oversized Cuvette	Path Length	21 mm
Internal Volume	45ml	Fabrication	Sintered 83
Transmittance	>83%	Wavelength	190–2500 nm
Optical Windows	2 (Two-Way Light)	Exterior Dimensions	55 × 25 × 80 mm
Interior Dimensions	51 × 21 × 78 mm	Cap Type	No Cover
Package	1pc/ea

Applications

◆ UV-Vis Spectrophotometry

◆ Large-Body Two-Way Optical Measurement

◆ High-Volume Sample Analysis

◆ Industrial Batch Testing

◆ Low-Concentration Detection

◆ Environmental Trace Analysis

◆ Deep-UV Spectral Analysis

◆ Fluorescence Spectroscopy

Why a Two-Way Oversized Cuvette?

Two-way oversized cuvettes combine expanded body dimensions with precision optical surfaces on two opposing faces. The C212CR‘s 21 mm path and 45ml volume — housed in a 55 × 25 × 80 mm exterior frame with 51 × 21 × 78 mm internal chamber — accommodates larger sample quantities and reduces filling artifacts. The oversized body provides better thermal uniformity and minimizes wall effects for more accurate readings.

Why Sintered 83?

The Sintered 83 process fuses high-purity quartz granules at elevated temperatures, producing a cell with excellent deep-UV transmittance down to 190 nm and minimal fluorescence background. This makes the C212CR suitable for demanding UV applications including nucleic acid quantification and protein analysis at 260/280 nm.

Usage Tips

Handling: Always hold the cuvette by its frosted or unpolished surfaces to prevent fingerprints on optical windows. Clean with spectroscopic-grade solvents and lint-free wipes. For best results, rinse with your sample solution before final filling to minimize dilution effects. Store upright in a padded container to protect the polished optical faces.

Custom Orders

Need a modified path length, special coating, or custom dimensions? We manufacture quartz cuvettes to your exact specifications. Contact our team to discuss your requirements.

Specifications are nominal values measured under standard conditions. Actual performance may vary slightly. All quartz cuvettes are manufactured from high-purity synthetic quartz glass. Images are representative; actual product appearance may differ.