Description
Neutral litmus paper is a classic qualitative indicator medium supplied as a continuous roll for rapid acid–base checks in the laboratory. Each roll measures 5 m in length and 7 mm in width, giving a convenient strip format that can be torn or cut to the required length for spot tests, titration end-point orientation, or teaching demonstrations. The paper responds visibly to acidic and alkaline aqueous samples, supporting routine pH screening without instrumentation. Offered in packs of five rolls, the format suits shared benches, teaching kits, and stock replenishment where several users need ready access to indicator strips. Produced by Macherey-Nagel, this neutral litmus paper fits standard laboratory workflows for qualitative chemistry, quality control sampling, and educational practicals. The compact roll design minimises waste compared with pre-cut sheets and stores easily beside other indicator media. Use only as directed for qualitative indication; interpret colour changes against known reference solutions when precise pH values are required.
This article belongs on Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: 5 rolls
- Type: Neutral litmus paper
- Form: Roll
- Length: 5 m
- EAN: 4046681004414
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Litmus paper neutral (5m reel)
What is this article?
Litmus paper neutral (5m 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.
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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.