Description
Flow-through cuvette (compact) type 178.712-QS is a precision optical cell manufactured from high-performance quartz glass for spectrophotometry from 200 nm to 2500 nm. It features a 10 mm path length, Ø 1,5 mm aperture and 8,5 mm centre height, delivering an internal volume of 18 µl. Two M6 screw connectors with FEP tubing enable continuous-flow measurements in all common spectrophotometer systems. Thermally bonded construction from manufacturer Hellma provides outstanding chemical and thermal resistance and prevents unintended leakage. Selected high-performance quartz glass ensures transmission greater than 82 % for exact, reproducible results. Bevelled edges facilitate safe, comfortable handling and reduce chipping risk. The reusable design permits repeated cleaning, offering a sustainable laboratory solution. Produced entirely in Germany under EN ISO 9001 and EN ISO 14001, these Hellma® SUPRASIL® precision cuvettes combine tight path-length accuracy and parallelism for consistent optical performance across UV-Vis and near-IR applications.
This article belongs in Cuvettes.
Key features
- Pack size: 1 pc(s)
- Storage temperature: not below 4 °C
- Product type: 178,712-QS
- Material: High-performance quartz glass
- Wavelength range: 200–2500 nm
- Path length: 10 mm
- Technical Information Sheet:
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Questions about flow-through cells (compact) , 178.712
What is this article?
flow-through cells (compact) , 178.712 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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.