Description
Flow-through cuvette (compact) type 170.700-QS is a high-performance quartz glass precision cuvette with a path length of 0,1 mm and a sample volume of 6,2 µl. It covers a wavelength range from 200 nm to 2500 nm, features an aperture of 17,5 × 3,5 mm and a centre height of 8,5–15 mm, and is fitted with two M6 screw connections plus FEP tubing for continuous flow measurements. Hellma® precision cuvettes from manufacturer Hellma are manufactured entirely in Germany and are suitable for all common spectrophotometers. They deliver highest precision in path-length accuracy and parallelism for continuously reproducible results, are thermally bonded rather than glued for high resistance to temperature and chemicals, and achieve excellent transmission greater than 82 %. Bevelled edges enable safe, comfortable handling and reduce chipping risk. The cuvettes can be cleaned and reused as a sustainable laboratory option. Production follows EN ISO 9001 and EN ISO 14001, meeting high optical standards for spectrophotometric work.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Storage temperature: not below 4 °C
- Path length: 0,1 mm
- Volume: 6,2 µl
- Material: Quartz glass
- Wavelength range: 200–2500 nm
- Technical Information Sheet:
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Questions about flow-through cells (compact) , 170.700
What is this article?
flow-through cells (compact) , 170.700 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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