Description
Reagent ID 38 / pH MR phenol red is a photometric reagent for medium-range pH determination with phenol red in the interval 6,5 - 8,4. The pack provides 50 tablets for 50 tests, enabling straightforward single-sample dosing in water and environmental laboratories. It is intended for photometric methods on the PrimeLab 2.0 Multitest and PoolLab 1.0 systems, matching reagent chemistry to the instrument workflows used for multi-parameter water analysis. Tablet presentation reduces preparation variability and supports rapid series of measurements when pH must be tracked alongside other WATER ID parameters. Net weight is 0,025 kg, so the pack is convenient for both stationary benches and portable testing setups. From manufacturer Labbox, this reagent belongs to a photometric range available in tablet, powder and liquid forms for PrimeLab and PoolLab procedures. Application focus includes environmental analytics, pool and process water monitoring, and routine quality-control checks that rely on phenol-red medium-range pH photometry. Pre-portioned tablets help maintain consistent reagent input from test to test and keep handling simple during high-throughput sampling days.
This article is part of Indicators & indicator solutions, in Analytical standards & reference materials.
Key features
- Pack size: 50 tablets, 50 tests
- Parameter: pH MR phenol red
- Measuring range: 6,5 - 8,4
- Form: Tablets
- Product type: WATER ID
- EAN: 8434868036598
- GTIN: 08434868036598
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Reagent ID 38 / pH MR Phenol red, 50 tablets, 50 tests
What is this article?
Reagent ID 38 / pH MR Phenol red, 50 tablets, 50 tests is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Indicators & indicator solutions, inside Analytical standards & reference materials, in Lab chemicals.
An indicator solution changes colour at a stated point, usually a pH interval or a redox potential, so a titration endpoint can be seen. The solvent and the concentration decide how sharp the change is. A solid indicator dye and a ready solution are different articles.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN) and Spectroscopy & physical property standards.
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