Description
TOC Standard ROTI®Calipure 750 mg/l is a ready-to-use calibration solution prepared as potassium hydrogen phthalate for total organic carbon analysis. Supplied in a 100 ml glass bottle, this 750 mg/l standard supports accurate calibration, verification, and quality-control steps on TOC analysers used in environmental, water-treatment, and industrial laboratories. Density is approximately 1 g/cm³ and the boiling point is 100 °C, reflecting an aqueous formulation that is straightforward to handle in routine laboratory practice. Defined mid-to-high concentration levels such as 750 mg/l help establish linear calibration ranges, assess instrument response, and confirm system performance under controlled conditions. The ROTI®Calipure preparation from manufacturer Carl ROTH is designed for analytical calibration where consistent organic carbon content is essential. The 100 ml glass pack is practical for repeated checks and for building multi-point calibration series together with other available concentration variants, supporting dependable TOC measurement workflows.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- c (C) as KC8H5O4: 750 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Product type: TOC calibration standard
- Concentration: 750 mg/l
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about TOC Standard ROTI®Calipure 750 mg/l, 100 ml
What is this article?
TOC Standard ROTI®Calipure 750 mg/l, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Réactifs pour analyse (Ph. Eur., ASTM, DIN), inside Étalons analytiques & matériaux de référence, in Produits chimiques.
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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