Description
DUOTEST pH 9,5 - 14,0 is a dual-zone pH indicator paper for rapid semi-quantitative determination of pH values in the strongly alkaline range from 9,5 to 14,0. Each unit is supplied as a roll 5 m in length and 10 mm in width, so strips can be torn to the length needed for each test. The dual-test format supports clear colour comparison for straightforward visual readings in laboratory and process environments. This indicator paper from manufacturer Macherey-Nagel is offered in packs of five rolls and suits routine monitoring of basic aqueous solutions. It belongs to the indicator-paper and pH-paper families used in analytical chemistry, quality control, teaching laboratories, and industrial checks. The compact roll keeps unused paper protected and helps limit waste compared with pre-cut strips. Typical uses include bath control, effluent screening, and general alkaline pH verification wherever a simple visual method is preferred over instrumental measurement.
This article belongs in Samplers & sampling tools.
Key features
- Pack size: 5 rolls
- Product type: DUOTEST pH indicator paper
- pH measuring range: 9,5 – 14,0
- Form: Roll
- EAN: 4046681002960
- Technical Information Sheet:
- Safety Data Sheet: https://www.catalogus.de/pdf/1/90306_de-de_ghs.pdf
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Questions about DUOTEST pH 9,5 - 14,0
What is this article?
DUOTEST pH 9,5 - 14,0 is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Samplers & sampling tools, in Lab consumables.
A sampler takes a portion that is supposed to stand for the whole: a liquid from a tank, a powder from a bag, a surface from a piece of equipment. The shape of the tool decides which part of the lot is actually collected. A sample that is only the top of the container is a different measurement. The analytical methods that follow are supported by PubChem and by EURAMET measurement practice.
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The category is Samplers & sampling tools. The catalogue is Lab consumables.
Shelves beside this one are Lab consumables.
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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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.