Description
Universal indicator paper pH 1-14 is a practical test paper for rapid, semi-quantitative pH assessment across the full acidic-to-alkaline working range. Colour steps follow the graduated scale pH 1-2-3-5-6-7-8-9-10-12-14, giving a clear visual readout without instruments. Each roll is 5 m long and 7 mm wide, so short segments can be dispensed cleanly for individual checks of aqueous samples, buffers or process liquors. The product is offered as a refill pack of three rolls, intended to keep bench stock available while reducing outer packaging compared with single-use books. Supplied from manufacturer Macherey-Nagel, this refill format suits routine quality control, teaching laboratories and general screening where a broad pH overview is needed. The compact roll form supports controlled handling and economical use. Minimum order is two packages. Ideal for laboratories that require dependable universal pH paper for everyday monitoring and sample triage.
This article belongs on Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: 2.0 pkg
- Type: Universal indicator test paper
- Measuring range: pH 1-2-3-5-6-7-8-9-10-12-14
- Form: Roll
- EAN: 4046681002809
- Technical Information Sheet:
- Safety Data Sheet: https://www.catalogus.de/pdf/1/90224_de-de_ghs.pdf
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Questions about Univ. ind. pH 1-14, reel, refill
What is this article?
Univ. ind. pH 1-14, reel, refill 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.
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