Description
TOC Standard ROTI®Calipure 2500 mg/l is a total organic carbon standard prepared as potassium hydrogen phthalate. The solution comes in a 100 ml glass pack and has a unit weight of 0,200 kg. Density (D) is approximately 1 g/cm³ and the boiling point (bp) is 100 °C. Offered as a ROTI®Calipure 2500 mg/l preparation from manufacturer Carl ROTH, it is based on potassium hydrogen phthalate for laboratory chemical work. The 100 ml glass format corresponds to the unit quantity of this TOC Standard. With a density near 1 g/cm³ and a boiling point of 100 °C, the listed physical values belong to this TOC Standard. Laboratories specifying a total organic carbon standard at 2500 mg/l as potassium hydrogen phthalate can select this 100 ml glass unit. ROTI®Calipure concentration, potassium hydrogen phthalate basis, 0,200 kg unit weight, density of ~1 g/cm³ and boiling point of 100 °C together characterise the product for chemical catalogues and total organic carbon analytical workflows.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Pack size: 100 ml glass
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Concentration: 2500 mg/l
- Prepared as: potassium hydrogen phthalate
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about TOC Standard ROTI®Calipure 2500 mg/l, 100 ml, glass
What is this article?
TOC Standard ROTI®Calipure 2500 mg/l, 100 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.
A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.
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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