Description
Semi-micro cuvette type 108-QS is a precision optical cell made from high performance quartz glass for UV-Vis-NIR spectrophotometry across the 200 nm to 2500 nm range. With a path length of 10 mm, base thickness of 9 mm and a fill volume of 1000 µl, it is intended for semi-micro sample volumes in routine and research spectroscopy. A PTFE fold lid closes the cell during measurement. Hellma precision cuvettes are thermally bonded rather than glued, giving high resistance to temperature and chemicals and helping prevent unwanted leakage. Selected high performance quartz delivers transmission greater than 82 % for accurate photometric results. Chamfered edges support safe handling and reduce the risk of chipping. Fully manufactured in Germany and compatible with common spectrophotometers, the cells can be cleaned and reused as a durable laboratory option. SUPRASIL® quartz glass underpins the optical performance of this type 108-QS semi-micro cuvette for reproducible path-length accuracy and parallelism.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Product type: 108-QS
- Material: High performance quartz glass (SUPRASIL®)
- 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, 108
What is this article?
semi-micro cell, 108 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.
