Beschrijving
TOC Standard ROTI®Calipure 1500 mg/l is a ready-to-use calibration solution prepared as potassium hydrogen phthalate for total organic carbon determination. Packed in a 100 ml glass bottle, the 1500 mg/l concentration is suited to higher-range calibration points, span checks, and quality-control applications on laboratory TOC systems. Reported physical properties include a density of about 1 g/cm³ and a boiling point of 100 °C, in line with an aqueous standard that fits common TOC sample-handling procedures. Laboratories employ elevated concentration standards of this kind to extend calibration curves, verify linearity at the upper end of the working range, and support method validation for more concentrated sample types. The ROTI®Calipure grade from manufacturer Carl ROTH is intended for analytical calibration use requiring a reproducible organic carbon level. The 100 ml format is convenient for routine instrument maintenance and for multi-level series when used alongside lower-concentration TOC standards in the same product family.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- c (C) as KC8H5O4: 1500 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Product type: TOC calibration standard
- Concentration: 1500 mg/l
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
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TOC Standard ROTI®Calipure 1500 mg/l, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagentia voor analyse (Ph. Eur., ASTM, DIN), inside Analytische standaarden & referentiematerialen, in Chemicaliën.
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.
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