Description
QUANTOFIX Nitrite 3000 is a test strip kit for determining nitrite in aqueous samples at elevated concentration levels. The 6 × 95 mm strips span a measuring range of 0–0,1–0,3–0,6–1–2–3 g/L NO2⁻, enabling stepped visual readout across the gram-per-litre scale. Each pack contains 100 determinations for repeated use in environmental analysis and related water-testing tasks. After immersion and the prescribed reaction time, the colour developed on the strip is compared with the printed scale to assign the corresponding nitrite value. Supplied in the established QUANTOFIX format from manufacturer Macherey-Nagel, the kit offers compact, instrument-free screening where higher nitrite ranges are of interest. Net weight of the pack is 0,04 kg. The system fits routine monitoring of process waters, industrial streams and other matrices in which NO2⁻ must be checked quickly. With one hundred tests per package, users can sustain ongoing screening programmes without frequent reordering while keeping sample handling simple and self-contained at the point of use.
This article is part of Colorimetric test kits, in Test kits & water analysis.
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Questions about QUANTOFIX Nitrite 3000
What is this article?
QUANTOFIX Nitrite 3000 is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Colorimetric test kits, inside Test kits & water analysis, in Lab chemicals.
A colorimetric kit develops a colour whose intensity tracks concentration. Comparing by eye against a chart and reading a photometer are different versions. The range, the sample volume and the interfering substances named in the leaflet are the specification.
A test kit turns a chemical question into a colour, a titre or a reading on a strip, so the operator does not have to assemble the method from separate reagents. A cuvette test is a ready optical cell. A strip is a field reading. The range printed on the kit is the range where the answer means something. Outside it, the kit is silent or wrong. The substances inside are on PubChem. Water measurement traces to NIST.
Which category should I open next?
The category is Test kits & water analysis. The sub-category is Colorimetric test kits. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Test inks & surface tension and Test strips & indicator papers.
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. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

