Quartz 10mm Standard Cuvette, 3.5 ml, Sintered 80, Five-Way Light, PTFE Cap, C105CS

Weight	30 g

SKU: C105CS

C105CS 10mm Quartz Five-Way Light Standard Cuvette, 3.5 ml, Sintered 80, PTFE Cap

Original price was: $333.00.Current price is: $300.00.

In Stock

Quartz 10 mm standard cuvette for fluorescence, absorbance, & bottom-illumination spectroscopy (190–2500 nm). 3.5 ml volume, Sintered 80 fabrication (>80% transmittance), five-way light windows, PTFE cap. SKU: C105CS

In Stock

SKU: C105CS Categories: Cuvettes, Products, Quartz Standard Cuvettes Brand: MachinedQuartz

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

Description

The C105CS is a quartz (fused silica) standard cuvette with 10 mm path length and five-way light optical windows (all four sides plus the bottom are optically polished), designed for UV-Vis and NIR spectrophotometry across 190–2500 nm. The five-way configuration provides unique optical access from every direction including the bottom — enabling upward excitation, Raman spectroscopy with bottom illumination, and multi-angle scattering experiments that are impossible with standard two- or four-way cuvettes. Fabricated using Sintered 80 — a sintering process at 600 °C that fuses quartz components without adhesive — delivering >80% transmittance with good chemical resistance. A cost-effective choice for routine laboratory work where premium transmittance is not required. 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	C105CS
Type	Standard Cuvette	Path Length	10 mm
Volume	3.5 ml	Optical Windows	Five-Way Light
Fabrication	Sintered 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	1 pc/ea

Applications

◆ UV-Vis and NIR absorbance spectrophotometry with maximum optical access

◆ Fluorescence spectroscopy with 90° excitation/emission detection

◆ Bottom-illumination experiments and upward-detection configurations

◆ Raman spectroscopy with bottom-entry excitation beams

◆ Multi-angle light scattering and turbidity studies

◆ Advanced optical research requiring 5-face accessibility

Why This Cuvette?

The five-way light configuration (all four sides + bottom polished) provides unparalleled optical access — you can illuminate and detect from any direction, including through the bottom. This is essential for Raman spectroscopy with bottom excitation, upward fluorescence detection, and multi-angle scattering experiments. The standard 10 mm path length provides direct Beer-Lambert law compliance (A = εlc), making concentration calculations straightforward without correction factors.

Usage Tips: All five faces (four sides plus the bottom) are optically polished — handle only by the top rim to avoid fingerprints on any optical surface. Ensure your instrument holder provides clearance beneath the cuvette for the bottom optical path. Fill to at least 15 mm above the beam center height. Clean all optical faces with spectroscopic-grade solvent and lint-free tissue. The bottom window is particularly sensitive to scratches from hard surfaces — always place on a soft mat or the provided foam insert. Compatible with custom optical benches and specialized holders; may require an adapter for standard spectrophotometers.

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

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.