Nitrate, chromotropic acid method, Reagent kit for 50 test vials (NO3--N)

Nitrate, chromotropic acid method, Reagent kit for 50 test vials (NO3--N) is the article on this page. Luminix Health distributes Hanna Instruments for laboratory use. It sits in Cuvettes, in Matériel de laboratoire.

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.

The category is Cuvettes. The catalogue is Matériel de laboratoire.

Shelves beside this one are Matériel de laboratoire.

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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.

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.