Description
Universal indicator paper pH 1–14 provides broad-range test strips on a continuous roll for fast visual estimation of acidity and alkalinity from strongly acidic to strongly alkaline media. The measurement scale covers pH 1–2–3–5–6–7–8–9–10–12–14, supporting routine checks of laboratory reagents, process baths and environmental samples. Each roll is 5 m long and 7 mm wide, so strips can be cut or torn to the length needed for immersion or spot application. Offered by manufacturer Macherey-Nagel in roll form, the paper is non-sterile and intended for general analytical and educational use where a simple colour-change readout is sufficient. The unit is supplied as rolls, with a minimum order quantity of five pieces, helping laboratories stock multiple benches or teaching stations from a single order. Compact dimensions and light weight keep storage requirements minimal while ensuring a ready supply of universal pH paper for daily qualitative work.
This article is part of Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: 5 rolls
- Form: Roll
- Measuring range: pH 1–14
- Roll dimensions: 5 m length × 7 mm width
- EAN: 4046681002670
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Univ. ind. pH 1-14, reel
What is this article?
Univ. ind. pH 1-14, reel 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.