Glass 20mm Glass Cuvette, 5ml, Standard 80, Two-way Light, PTFE Cap, 1pc/ea, C202CS1

Weight	100 g

SKU: C202CS1

C202CS1 Glass 20mm Cuvette 5 ml Standard 80 1 pc/ea

Original price was: $12.00.Current price is: $11.00.

In Stock

Glass 20 mm cuvette, 5 ml, Standard 80 (>80%). Two-Way Light. 340–2500 nm. PTFE Cap. 1 pc/ea. SKU: C202CS1. In Stock.

In Stock

SKU: C202CS1 Categories: Cuvettes, Glass Cuvettes, Products Brand: MachinedQuartz

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

Description

The C202CS1 is a glass cuvette featuring a 20 mm optical path length and 5 ml volume. Standard 80 fabrication delivers precision-polished optical faces for consistent measurements. Suitable for UV-Vis spectroscopy across the 340–2500 nm range.

Specifications — C202CS1
Material	Optical Glass (Standard 80)	SKU	C202CS1
Type	Standard Cell (Two-Way Light)	Path Length	20 mm
Volume	5 ml	Optical Windows	2 (frosted sides)
Corner Style	Sharp Corner	Fabrication	Standard 80
Transmittance	> 80% (340–2500 nm)	Wavelength Range	340 – 2500 nm
Exterior Dimensions	22.5 × 12.5 × 45 mm	Interior Dimensions	20 × 10 × 35 mm
Cap Type	PTFE Cap	Package	1 pc/ea

Spectroscopy Applications

🔬UV-Vis Spectroscopy
Absorbance and transmittance measurements across 340–2500 nm🏥Clinical Diagnostics
Blood chemistry, serum protein, and biomarker analysis💊Pharmaceutical Analysis
Drug concentration, purity, and dissolution testing🌊Environmental Monitoring
Water quality, pollutant detection, and nutrient analysis🍷Food & Beverage Testing
Color measurement, additive analysis, and quality control🎓Educational Laboratories
Teaching spectroscopy principles with durable, affordable cells⚗️Chemical Analysis
Reaction kinetics, titration monitoring, and concentration assays🧪Quality Control
Industrial process monitoring and raw material verification

Why a 20 mm Path Length?

A 20 mm path length doubles the optical interaction distance compared to standard 10 mm cells, increasing absorbance readings by a factor of two per Beer-Lambert law. This makes it ideal for measuring dilute solutions, trace analytes, and weakly absorbing samples without pre-concentration.

Why Optical Glass?

Optical glass (Standard 80) transmits reliably across 340–2500 nm, covering the full visible spectrum and near-UV/near-IR regions. More economical than quartz while delivering excellent clarity for routine spectroscopy. For deep-UV work below 340 nm, consider a quartz cuvette.

💡 Usage Tips
Filling: Fill to approximately 80% capacity (~4.0 ml) for optimal light path coverage.
Cleaning: Rinse with distilled water, then ethanol or acetone. Dry with lint-free tissue.
Orientation: Align the two clear (polished) windows with the instrument beam path; frosted sides face left and right.

🛠 Custom Orders
Need a different path length, volume, or material? We offer custom fabrication. Contact us with your specifications.

Specifications are nominal and may vary slightly due to manufacturing tolerances. Images are for reference only; actual product appearance may differ.