Description
Macro cuvette, type 404-QX is a precision spectroscopy cell manufactured from extended-range quartz glass for ultraviolet to near-infrared measurements. The optical path length is 1 mm and the usable wavelength range extends from 200 nm to 3500 nm, with a fill volume of 700 µl. Two PTFE stoppers are included to secure the sample and limit evaporation during measurement. Hellma precision cuvettes of this series are thermally bonded rather than glued, giving high resistance to temperature and chemicals while preventing leakage. Selected extended-range quartz delivers transmission greater than 83 percent for accurate photometric results. Chamfered edges improve handling safety and reduce the risk of chipping. The cuvette is fully reusable after cleaning and is manufactured in Germany to EN ISO 9001 and EN ISO 14001 standards. It fits common spectrophotometers and supports reproducible absorbance and transmission work in analytical and research laboratories. Pack size is one piece.
This article is part of Cuvettes.
Key features
- Pack size: 1 pc
- Product type: Macro cuvette 404-QX
- Material: Extended-range quartz glass
- Path length: 1 mm
- Wavelength range: 200–3500 nm
- Fill volume: 700 µl
- Technical Information Sheet:
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Questions about macro cell, 404
What is this article?
macro cell, 404 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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What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.