Description
QUANTOFIX Potassium is a semi-quantitative test strip kit for the determination of potassium ions (K⁺) in aqueous solutions. The strips measure 6 × 95 mm and provide a stepped measuring range of 0–200–400–700–1000–1500 mg/L K⁺ for visual colour comparison. Each package supplies 100 determinations together with the required reagents and a reaction vessel, enabling a complete on-site or laboratory workflow without additional glassware. Results are read directly from the colour scale, supporting fast screening in environmental analysis, water quality control and related process monitoring. The kit comes from manufacturer Macherey-Nagel as part of the QUANTOFIX product family and is designed for users who need indicative potassium values with minimal equipment. Compact strip dimensions and the included accessories simplify handling from sample preparation through evaluation. This format is well suited to routine checks where defined concentration steps and a ready supply of test material are essential for consistent, repeatable assessments of potassium content in liquid samples.
This article is part of Colorimetric test kits, in Test kits & water analysis.
Key features
- Pack size: 100 determinations
- Product type: QUANTOFIX
- Test strip size: 6 x 95 mm
- Measuring range: 0-200-400-700-1000-1500 mg/L K⁺
- EAN: 4046681004117
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about QUANTOFIX Potassium
What is this article?
QUANTOFIX Potassium 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. Delivery across Europe, two to five days when in stock. 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.