Description
Semi-micro cuvette 104B is a precision optical cell of type 104B-QS with windows in high-performance quartz glass and side walls and base in black glass. It covers a wavelength range from 200 nm to 2500 nm at a path length of 10 mm and offers a filling volume of 1400 µl with a PTFE flap lid. Hellma® precision cuvettes from manufacturer Hellma are manufactured entirely in Germany and are suitable for all common spectrophotometers. Thermal bonding rather than adhesive joining gives high resistance to temperature and chemicals and helps prevent unwanted leakage. Selected high-performance quartz glasses deliver excellent transmission above 82 % for accurate measurement results. Chamfered edges support safe, comfortable handling and reduce the risk of chipping. The cells can be cleaned and reused, providing a durable laboratory option. Production follows EN ISO 9001 and EN ISO 14001 and meets high optical standards; a declaration of conformity is available from the Hellma website, with further certificates obtainable on request. Net weight is 0,0136 kg.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Product type: 104B-QS
- Path length: 10 mm
- Wavelength range: 200 nm to 2500 nm
- Filling volume: 1400 µl
- Material: Quartz glass (SUPRASIL®)
- Technical Information Sheet:
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Questions about semi-micro cell, 104B
What is this article?
semi-micro cell, 104B 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.
