Quartz 10mm Standard Cuvette, 3.5ml, Standard 80, Four-Way Light, PTFE Cap, Pack of Two, C104CQS

Weight	30 g

SKU: C104CQS

C104CQS 10mm Quartz Four-Way Light Standard Cuvette, 3.5ml, Standard 80

Original price was: $57.00.Current price is: $52.00.

In Stock

Quartz 10 mm standard cuvette for fluorescence & absorbance spectroscopy (190–2500 nm). 3.5ml volume, Standard 80 (>80%). four-way light, ptfe cap. Sold as a pack of two. SKU: C104CQS

In Stock

SKU: C104CQS Categories: Cuvettes, Products, Quartz Standard Cuvettes

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POs for Academics. Pay after delivery.
Standard cuvettes ship in 3-5 days. Custom items 1-2 weeks.

Description

The C104CQS is a quartz (fused silica) standard cuvette with 10 mm path length and four-way light optical windows (all four sides optically polished), designed for fluorescence and UV-Vis and NIR spectrophotometry across 190–2500 nm. The four-way configuration allows simultaneous excitation and emission measurements at 90° — the standard geometry for fluorescence spectroscopy. 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	C104CQS
Type	Standard Cuvette	Path Length	10 mm
Volume	3.5ml	Optical Windows	Four-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

◆ Fluorescence spectroscopy with 90° excitation/emission geometry

◆ UV-Vis absorbance spectrophotometry (through any face pair)

◆ Phosphorescence and luminescence lifetime measurements

◆ Circular dichroism (CD) spectroscopy

◆ Multi-angle dynamic light scattering (DLS)

◆ Teaching and advanced research laboratories

Why This Cuvette?

The four-way (all-clear) optical windows enable simultaneous 90° excitation and emission — essential for fluorescence spectroscopy. All four faces are polished to the same standard, so you can rotate the cuvette and use any pair of opposing faces. The standard 10 mm path provides direct Beer-Lambert law compliance (A = εlc), making concentration calculations straightforward.

Usage Tips: Handle by the top rim only — all four faces are optical windows. Fill to at least 15 mm above beam height. Orient excitation through one face with detector at 90°. Use matching cuvettes for blank reference. Clean with spectroscopic-grade solvent and lint-free tissue. Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, JASCO, Horiba, and most fluorescence/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.