Description
Potassium test paper is a ready-to-use indicator strip format for rapid qualitative detection of potassium in aqueous samples within environmental and laboratory analysis workflows. Each strip measures 20 x 70 mm and is supplied as a pack providing 200 determinations, supporting efficient screening of multiple samples without complex instrumentation. The compact paper format allows simple immersion or spotting procedures typical of classical wet-chemical spot tests and field checks. Designed for routine ion screening, the strips help laboratories and environmental teams obtain quick orientation results before confirmatory instrumental methods. This potassium test paper from manufacturer Macherey-Nagel belongs to the environmental analysis test-kit category and is packed as a single package unit with a net weight of 0,05 kg. The small strip geometry keeps reagent consumption low while remaining easy to handle with tweezers or gloves. Use the strips as a practical first-line tool for teaching laboratories, process monitoring, and on-site environmental checks where a clear yes/no or semi-qualitative indication of potassium is required. Store and handle according to the accompanying safety documentation and standard laboratory good practice.
This article is part of Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: 200 determinations
- Product type: Potassium test paper strips
- Strip dimensions: 20 x 70 mm
- EAN: 4046681003776
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Potassium test paper
What is this article?
Potassium test paper is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Test strips & indicator papers, inside Test kits & water analysis, in Lab chemicals.
A test strip or indicator paper changes colour when it meets an ion, a pH or another analyte. It is a fast, coarse reading. The scale printed on the pack is the only scale that strip may be read against. A wet finger contaminates a pH paper before the sample does.
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 Test strips & indicator papers. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Colorimetric test kits and Test inks & surface tension.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.