Description
VISOCOLOR HE Ammonium high-sensitivity test kit refill is a colorimetric reagent pack for the determination of ammonium in water and environmental samples. The refill is specified for a measuring range of 0,02–0,50 mg/L NH4⁺ and provides material for 110 determinations, making it suitable for sensitive routine monitoring where low ammonium levels must be quantified. Supplied as one set, this Nachfüllpackung restores the working reagents of the corresponding VISOCOLOR HE ammonium test kit without replacing the full hardware outfit. The product from manufacturer Macherey-Nagel is aimed at environmental analytics, water laboratories and quality-control settings that already use the HE ammonium system and need a convenient refill. Clear dosing and a defined measuring window support reproducible visual or comparative evaluation within the stated range. Laboratories performing ammonium screening in surface water, process water or similar matrices can maintain continuity of testing with this dedicated high-sensitivity refill pack while keeping consumable stock aligned with established VISOCOLOR HE workflows.
This article is part of Colorimetric test kits, in Test kits & water analysis.
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Questions about VISO HE Ammonium, refill pack
What is this article?
VISO HE Ammonium, refill pack 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.

