Description
TOC Standard ROTI®Calipure 1400 mg/l is a total organic carbon (TOC) standard prepared as potassium hydrogen phthalate. It is supplied in a 100 ml glass pack at a concentration of 1400 mg/l. Density (D) is approximately 1 g/cm³ and the boiling point (bp) is 100 °C, in line with a potassium hydrogen phthalate solution used in analytical chemistry. The 100 ml glass presentation weighs 0,200 kg and is offered for laboratory handling of this TOC standard. This ROTI®Calipure TOC Standard from manufacturer Carl ROTH is used where a 1400 mg/l potassium hydrogen phthalate TOC standard is specified. Laboratories may apply the 100 ml glass bottle in TOC measurement workflows that call for this concentration and matrix. Potassium hydrogen phthalate is the stated form, and the physical data, density ~1 g/cm³ and boiling point 100 °C, inform temperature and volumetric handling. The 1400 mg/l concentration, glass packaging and 100 ml unit quantity define this ROTI®Calipure TOC Standard for routine laboratory use.
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: (D): ~1 g/cm³
- Boiling point: (bp): 100 °C
- Concentration: 1400 mg/l
- Prepared as: potassium hydrogen phthalate
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about TOC Standard ROTI®Calipure 1400 mg/l, 100 ml, glass
What is this article?
TOC Standard ROTI®Calipure 1400 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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The category is Analytical standards & reference materials. The sub-category is Reagents for analysis (Ph. Eur., ASTM, DIN). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Spectroscopy & physical property standards and Indicators & indicator solutions.
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