Quartz 10mm Standard Cuvette, 3.5ml, Standard 80, Two-way Light, PTFE Cap, Pack of Two, C102CQS

Weight	30 g

SKU: C102CQS

C102CQS 10mm Quartz Two-way Light Standard Cuvette, 3.5ml, Standard 80

~~USD$19.00~~ USD$18.00

In Stock

Quartz 10 mm standard cuvette for absorbance spectroscopy (190–2500 nm). 3.5ml volume, Standard 80 (>80%). two-way light, ptfe cap. Sold as a pack of two. SKU: C102CQS

In Stock

SKU: C102CQS Categories: Cuvettes, Products, Quartz Standard Cuvettes

Description

The C102CQS is a quartz (fused silica) standard cuvette with 10 mm path length and two-way light optical windows, designed for UV-Vis and NIR spectrophotometry across 190–2500 nm. The two-way configuration transmits the beam through two opposing polished faces while the frosted sides minimize stray light and internal reflections. Fabricated using Standard 80 — precision-glued quartz construction — delivering >80% transmittance at an economical price point. An excellent choice for routine UV-Vis measurements, teaching laboratories, and applications where standard optical quality meets your requirements. Includes a PTFE cap for chemical-resistant sealing. Supplied as a pack of two for cost-effective parallel or comparative experiments.

Technical Specifications
Material	Quartz (Fused Silica)	SKU	C102CQS
Type	Standard Cuvette	Path Length	10 mm
Volume	3.5ml	Optical Windows	Two-way Light
Fabrication	Standard 80	Transmittance	>80%
Wavelength	190–2500 nm	Cap	PTFE Cap
Exterior Dimensions	12.5 × 12.5 × 45 mm	Interior Dimensions	10 × 10 × 43 mm
Package	Pack of Two

Applications

◆ UV-Vis absorbance spectrophotometry across 190–2500 nm

◆ Beer-Lambert law concentration determination and calibration curves

◆ Pharmaceutical dissolution testing and active ingredient quantification

◆ Environmental water quality analysis (COD, BOD, nitrate, phosphate)

◆ Chemical kinetics and reaction rate monitoring

◆ Teaching laboratories and routine analytical measurements

Why This Cuvette?

The two-way light configuration (two polished, two frosted) provides clean absorbance with minimal stray light. The frosted faces reduce internal reflections, improving baseline stability — particularly important for low-absorbance measurements. The standard 10 mm path provides direct Beer-Lambert law compliance (A = εlc), making concentration calculations straightforward.

Usage Tips: Handle by the frosted (non-optical) sides to avoid fingerprints. Fill to at least 15 mm above beam center. Clean with spectroscopic-grade solvent and lint-free tissue. For aqueous samples, rinse with DI water first. Avoid prolonged ultrasonic cleaning. Store upright in original case. Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, JASCO, and most UV-Vis spectrophotometers.

Custom Orders & Academic Purchasing: Need a custom size, path length, or window configuration? We manufacture made-to-order cuvettes. Academic institutions: we accept Purchase Orders (POs) with pay-after-delivery terms. Contact us for quotes.

Disclaimer: This product is intended for laboratory and research use only. It is not designed, approved, or intended for use in medical diagnostics, therapeutic procedures, or any clinical application involving human or animal subjects. The buyer assumes all responsibility for determining the suitability of this product for their specific application.