Description
COD Standard ROTI®Calipure 2000 mg O2/l in H2O is an aqueous calibration standard prepared for chemical oxygen demand (COD) analytical applications. With a stated concentration of 2000 mg O2/l, it provides a higher reference level for calibration, verification and control measurements in water and wastewater laboratories. The product is Reported physical properties include a density of about 1 g/cm³ and a boiling point of 100 °C, consistent with the aqueous carrier. Laboratories employ COD standards to confirm instrument response and method performance across the working range of their COD procedures. This ROTI®Calipure material from manufacturer Carl ROTH is positioned for analytical workflows that specify oxygen-demand concentrations in milligrams per litre. quantity supports practical calibration series without bulk handling. Distinct labelling of the 2000 mg O2/l level aids correct selection when several COD standards are stocked side by side. Within analytical chemicals and the COD Standards category, the solution addresses defined calibration needs for professional environmental and process-control laboratories.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Oxygen (O2): 2000 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Storage temperature: +2 to +8 °C
- Concentration: 2000 mg O2/l in H2O
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about COD Standard, ROTI®Calipure 2000 mg O2/l in H2O, 100 ml, glass
What is this article?
COD Standard, ROTI®Calipure 2000 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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