Description
VISOCOLOR HE colour disc ammonium is a colour comparison disc for ammonium determination with the matching VISOCOLOR HE test system. It is intended for use with article number 920006 and supports visual colorimetric reading in environmental analytics and water testing. Laboratories and field users employ such discs to compare the developed sample colour against a defined scale during ammonium assessment. Supplied as a single piece with a net weight of 0,01 kg, the disc is compact and easy to keep as a spare or replacement part. This accessory from manufacturer Macherey-Nagel fits the established VISOCOLOR HE workflow for ammonium and helps restore full kit functionality when the original colour disc is worn or missing. It is used within the corresponding test-kit procedure and contributes to clear visual evaluation without electronic instrumentation. The product belongs to test kits for environmental analysis and serves as a dedicated accessory for ammonium colorimetry wherever the compatible VISOCOLOR HE chemistry is already in place.
This article is part of Colorimetric test kits, in Test kits & water analysis.
Key features
- Pack size: 1 pc
- Product type: Colour disc
- Analyte: Ammonium
- Compatibility: Suitable for art. no. 920006
- Brand line: VISOCOLOR HE
- EAN: 4046681145766
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Questions about VISO HE Colour comparison disk
What is this article?
VISO HE Colour comparison disk 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.