Description
Density standard water ROTI®Calipure is a calibrated reference liquid with a stated density of 0,9982 g/ml at 20 °C for density determination work. The material is water (H₂O) with CAS number 7732-18-5 and EG nr. 231-791-2, density 0,9982 g/cm³ and boiling point 100 °C. Supplied in a 60 ml plastic pack, this ROTI®Calipure standard from manufacturer Carl ROTH supports calibration and verification of density-measuring instruments in the laboratory. The defined density value at 20 °C enables traceable checks during physical-property determination routines. Laboratories use this standard where a reliable aqueous density reference is required for instrument adjustment or quality control. The compact 60 ml format is convenient for bench-top calibration sequences without excess volume. It is listed under density standards for determination of physical properties.
Key features
- Density (15 °C): 0.9990 g/cm³
- Density (20 °C): 0.9982 g/cm³
- Density (25 °C): 0.9970 g/cm3
- CAS number: 7732-18-5
- Pack size: 60 ml plastic
- EG nr.: 231-791-2
- Density: 0,9982 g/cm³ (20 °C)
- Boiling point: 100 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Density standard water, ROTI®Calipure, 0,9982 g/ml (20 °C), 60 ml, plastic
What is this article?
Density standard water, ROTI®Calipure, 0,9982 g/ml (20 °C), 60 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Spectroscopy & physical property standards, inside Analytical standards & reference materials, in Lab chemicals.
These standards check a physical or optical measurement: a refractive-index liquid, a wavelength standard, a viscosity oil, a melting-point substance. The stated value and its uncertainty are the product. They are not general reagents.
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.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Spectroscopy & physical property standards. 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), Reagents for analysis (Ph. Eur., ASTM, DIN) and Indicators & indicator solutions.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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