Description
Papier indicateur de pH universel Tritest, 2 rouleaux de 5 m, largeur 10 mm, pH 1 - 11
Avec trois zones indicatrices (une zone principale et deux zones secondaires) pour une meilleure estimation des valeurs intermédiaires.
Par rouleau, largeur 10 mm et longueur 5 m.
| Plage de mesure du pH | 1 à 11 |
| Graduation | 1-2-3-4-5-6-7-8-9-10-11 |
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Questions about Papier indicateur de pH universel Tritest, 2 rouleaux de 5 m, largeur 10 mm, pH 1 - 11
What is this article?
Papier indicateur de pH universel Tritest, 2 rouleaux de 5 m, largeur 10 mm, pH 1 - 11 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 Produits chimiques de laboratoire et industriels.
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 Produits chimiques de laboratoire et industriels.
Shelves beside this one are Cuvette tests (Nanocolor), Colorimetric test kits and Test inks & surface tension.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.