Description
Flow-through cuvette (compact) type 176.754-QS is a precision optical cell in high-performance quartz glass intended for spectrophotometry and fluorometry over the 200 nm to 2500 nm wavelength range. The compact design provides a path length of 10 × 2,5 mm, an aperture of 11 × 2,5 mm, a centre height of 15 mm and a sample volume of 275 µl, together with two M6 screw connectors and FEP tubing for reliable continuous-flow work. Hellma® precision cuvettes from manufacturer Hellma (IDL) are manufactured entirely in Germany and suit all common spectrophotometers. Thermally bonded, non-glued construction delivers strong resistance to temperature and chemicals while reducing the risk of leakage. Selected high-performance quartz glasses yield excellent transmission above 82 % for exact, reproducible results. Chamfered edges enable safe handling and help minimise chipping. The cells can be cleaned and reused, supporting long-term, environmentally conscious laboratory use. Production is carried out according to EN ISO 9001 and EN ISO 14001 and fulfils high optical standards.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Storage temperature: not below 4 °C
- Product type: 176,754-QS
- Material: Quartz glass (SUPRASIL®)
- Path length: 10 × 2,5 mm
- Aperture (H×W): 11 × 2,5 mm
- Technical Information Sheet:
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Questions about flow-through cells (compact) , 176.754
What is this article?
flow-through cells (compact) , 176.754 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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