Quartz 20mm Standard Cuvette, 7ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C202CE3

Weight	100 g

SKU: C202CE3

C202CE3 Quartz 10mm Path Large Window Cuvette – 20mm Window 7ml Molded 83 Two-Way Light PTFE Cap

Original price was: $104.00.Current price is: $94.00.

In Stock

Quartz 10 mm large window cuvette (20mm window), 7ml, Molded 83 (>83% transmittance). Two-Way Light. 190–2500 nm. PTFE Cap. SKU: C202CE3. In Stock.

In Stock

SKU: C202CE3 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

The C202CE3 large window cuvette combines a 10 mm optical path with 20 mm window and a generous 7ml internal volume, making it well-suited for applications requiring larger sample chambers. Manufactured with Molded 83 fabrication (>83% transmittance), this quartz cuvette features Two-Way Light measurement capability and comes with a PTFE Cap for reliable performance in UV-Vis spectroscopy.

Technical Specifications — Large Window Cuvette

Specifications
Material	Quartz (Fused Silica)	SKU	C202CE3
Type	Large Window Cuvette	Path Length	10 mm
Internal Volume	7ml	Fabrication	Molded 83
Transmittance	>83%	Wavelength	190–2500 nm
Optical Windows	2 (Two-Way Light)	Exterior Dimensions	24 × 14 × 55 mm
Interior Dimensions	20 × 10 × 50 mm	Cap Type	PTFE Cap
Window Length	20 mm	Package	1pc/ea

Applications

◆ UV-Vis Spectrophotometry
◆ Absorption Spectroscopy
◆ Beer-Lambert Law Analysis
◆ Fluorescence Spectroscopy
◆ Kinetics Studies
◆ Enzyme Assays
◆ DNA/RNA Quantification
◆ Pharmaceutical QC

Why This Large Window Cuvette?

The C202CE3 provides a 10 mm optical path — the standard path length for Beer-Lambert law calculations — combined with a 20 mm window length for enhanced light collection and sample accessibility. With 7ml volume and interior dimensions of 20 × 10 × 50 mm, this cuvette accommodates a wide range of sample types while maintaining the precision needed for quantitative UV-Vis analysis.

Why Molded 83?

The Molded 83 fabrication method (learn more) produces cuvettes with >83% transmittance across 190–2500 nm, making the C202CE3 suitable for deep-UV measurements down to 190 nm. This fabrication technique ensures minimal scattering and superior optical flatness on all polished surfaces.

Usage Tips: Clean with spectroscopic-grade solvents before use. Handle by the frosted sides to avoid fingerprints on optical windows. For optimal results, ensure the cuvette is oriented with the 10 mm path aligned with the spectrometer beam. Store in a dust-free environment.

Custom Orders: Need a different path length, volume, or window configuration? We offer custom quartz cuvette fabrication. Contact us for a quotation.

Specifications are nominal. Actual dimensions may vary ±0.1 mm. Transmittance values are typical at 200 nm. Images are representative; actual product appearance may vary slightly.