30mm Glass Cuvette, 10.5ml, Sintered 80, Two-way Light, PTFE Cap, Pack of Ten, C302CA7

Weight	100 g

SKU: C302CA7

C302CA7 30mm Glass Cuvette 10.5ml Two-way Light PTFE Cap Pack of Ten

Original price was: $62.00.Current price is: $56.00.

In Stock

Precision 30mm optical glass cuvette for Vis-NIR spectroscopy (350–2000 nm). Two-way light windows, 10.5ml capacity, PTFE cap, Sintered 80 fabrication. Pack of ten for high-throughput laboratory workflows. SKU: C302CA7

In Stock

SKU: C302CA7 Categories: Cuvettes, Glass Cuvettes, Products

Worldwide Timed Dispatch Available

Worldwide delivery to door service, hassle free shipping
Contact us for quotation of bulk purchase discount
Custom design. Send us graphic drawing for solution
POs for Academics. Pay after delivery.
Standard cuvettes ship in 3-5 days. Custom items 1-2 weeks.

Description

The C302CA7 is a precision optical glass standard cuvette with 30mm path length and two-way light windows, designed for visible and NIR spectrophotometry (350–2000 nm). The extended 30mm optical path increases absorbance sensitivity by 3× compared to a standard 10mm cuvette, making it ideal for measuring dilute solutions or weakly absorbing analytes. Fabricated using the Sintered 80 precision technique with high-quality optical glass (>80% transmittance at 350 nm, 200°C sintering), ensuring consistent optical performance. Supplied as a pack of ten with PTFE caps for chemical-resistant sealing.

Technical Specifications
Material	Optical Glass	SKU	C302CA7
Path Length	30 mm	Volume	10.5 ml
Optical Windows	Two-way Light	Wavelength	350–2000 nm
Fabrication	Sintered 80	Transmittance	>80% at 350 nm
Exterior Dimensions	32.5 × 12.5 × 45 mm	Cap	PTFE Cap (included)
Interior Dimensions	30 × 10 × 43 mm	Package	Pack of Ten

Applications

◆ Visible & NIR spectrophotometry

◆ Environmental & water quality testing

◆ Food & beverage quality control

◆ Colorimetric assays & dye analysis

◆ Pharmaceutical compound analysis

◆ Chemical kinetics & reaction monitoring

Why 30mm Path Length?

The 30mm optical path provides 3× the absorbance sensitivity of a standard 10mm cuvette according to the Beer-Lambert law (A = εlc). This extended path length is particularly valuable when measuring dilute solutions, trace-level analytes, or weakly absorbing compounds where a 10mm cell would yield insufficient signal. The pack-of-ten format supports high-throughput workflows, multi-station laboratories, and teaching labs where multiple cuvettes are needed simultaneously.

Usage Tips: Handle by frosted side walls only — never touch optical windows. Rinse immediately after use. Compatible with most laboratory solvents. Avoid HF (hydrofluoric acid). Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, JASCO, and most commercial spectrophotometers.

Custom Orders & Academic Purchasing: Need a custom size, path length, or window configuration? We offer 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.