Description
Special indicator paper pH 9,0–13,0 is a high-alkaline test paper designed for clear visual pH assessment in laboratory and process applications. Its measuring range covers pH 9,0–9,5–10,0–10,5–11,0–11,5–12,0–12,5–13,0, delivering stepwise colour transitions from strongly alkaline conditions up to the upper practical limit of conventional indicator papers. Each roll measures 5 m in length by 7 mm in width, giving a compact continuous strip that is easy to dispense for serial checks, titration endpoints, and routine monitoring. Offered as a refill pack of three rolls from manufacturer Macherey-Nagel, it suits users who already operate matching holders and need economical replacement stock. The paper format enables rapid immersion or spot testing without instrumentation, supporting teaching laboratories, production control, and general analytical work where a defined high-pH window is required. Minimum order quantity is two packages to secure sufficient material for continuous bench supply.
This article is part of Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: Refill pack of 3 rolls (min. order 2 packages)
- Product type: Special indicator test paper
- pH measuring range: 9,0–13,0
- Graduation steps: 9,0–9,5–10,0–10,5–11,0–11,5–12,0–12,5–13,0
- EAN: 4046681002892
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Spec. ind. pH 9.0-13.0, reel, refill
What is this article?
Spec. ind. pH 9.0-13.0, 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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