Description
Semi-micro cuvette 108B is a precision spectroscopy cell of type 108B-QS with high-performance quartz glass windows and black-glass side walls and base. It covers the wavelength range from 200 nm to 2500 nm, provides a 10 mm path length and 9 mm base thickness, and holds a nominal fill volume of 1000 µl closed by a PTFE flap lid. Thermally bonded rather than glued, the cell offers high resistance to chemicals and temperature and helps prevent unintended leakage. Selected high-performance quartz delivers transmission greater than 82 % for accurate photometric results, while bevelled edges support safe handling and reduce the risk of chipping. Manufactured entirely in Germany by Hellma to EN ISO 9001 and EN ISO 14001, these SUPRASIL® precision cuvettes are suitable for all common spectrophotometers and can be cleaned and reused. Path-length accuracy and parallelism ensure continuously reproducible measurements in routine and research spectroscopy.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Product type: 108B-QS
- Material: High-performance quartz glass / black glass
- Wavelength range: 200–2500 nm
- Path length: 10 mm
- Base thickness: 9 mm
- Technical Information Sheet:
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Questions about semi-micro cell, 108B
What is this article?
semi-micro cell, 108B is the article on this page. Luminix Health distributes Hellma (IDL) for laboratory use. It sits in Cuvettes, in Labware.
A cuvette is an optical cell. The spectrophotometer or photometer sends a beam through a defined path length, usually 10 mm, and the absorbance is read from that path. Glass is for the visible range. Quartz or a UV-grade plastic is required below about 320 nm, because ordinary glass absorbs there. The path length and the wavelength window are the two numbers that choose the cell. The optical methods that use it sit with NIST and the BIPM. Laboratory ware is indexed under ISO laboratory apparatus.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
