Description
COD Standard ROTI®Calipure 1000 mg O2/l in H2O is an aqueous calibration standard for chemical oxygen demand (COD) determination in analytical laboratories. The defined concentration of 1000 mg O2/l supports instrument checks, method verification and routine quality-control sequences in water and wastewater analysis. It is Physical data include a density of approximately 1 g/cm³ and a boiling point of 100 °C, in line with an aqueous matrix. Analysts select this level when their measuring range or control chart requires a mid-to-high COD reference expressed as milligrams of oxygen per litre. The ROTI®Calipure preparation from manufacturer Carl ROTH fits structured calibration workflows within environmental and industrial laboratories that rely on stable, clearly labelled COD standards. Categories cover analytical chemicals and dedicated COD calibration standards, so the product integrates readily into existing reagent inventories. Clear concentration marking on helps reduce selection errors during multi-level calibration. The solution is intended for professional laboratory use in COD-related analytical procedures.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Oxygen (O2): 1000 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Storage temperature: +2 to +8 °C
- Concentration: 1000 mg O2/l in H2O
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about COD Standard, ROTI®Calipure 1000 mg O2/l in H2O, 100 ml, glass
What is this article?
COD Standard, ROTI®Calipure 1000 mg O2/l in H2O, 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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