Description
QUANTOFIX Ammonium is a semi-quantitative test strip system for rapid determination of ammonium (NH4⁺) in aqueous samples. The strips measure 6 × 95 mm and offer a graduated colour scale covering 0–10–25–50–100–200–400 mg/L NH4⁺. Each pack contains material for 100 determinations and includes the matching reagents plus a reaction vessel, so sample preparation and evaluation can be performed directly at the bench or in the field. Visual comparison against the printed scale yields indicative results without photometric instrumentation, making the kit practical for routine screening and process checks. Supplied from manufacturer Macherey-Nagel within the QUANTOFIX range, the set is intended for environmental analytics, water and wastewater monitoring, and related laboratory applications where ammonium levels must be assessed quickly. The compact strip format supports straightforward handling while the included accessories complete the workflow from sampling through colour readout. This configuration suits laboratories and field teams that need a ready-to-use ammonium test kit with defined concentration steps and a full set of consumables for repeated determinations.
This article is part of Colorimetric test kits, in Test kits & water analysis.
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Questions about QUANTOFIX Ammonium
What is this article?
QUANTOFIX Ammonium 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.

