Description
Standard for Total Acid Number (TAN) ROTI®Calipure 1,0 mg KOH/g is a calibration standard prepared for laboratory determination of total acid number by titration. The material is supplied as a 50 g fill in glass and is intended for TAN and TBN titration workflows used in analytical quality control. Its stated density is approximately 1 g/cm³, with a boiling point around 100 °C, supporting predictable handling under ordinary laboratory conditions. Analysts can use this ROTI®Calipure preparation from manufacturer Carl ROTH to check method performance, instrument response and day-to-day consistency when measuring acid number in oils, lubricants and related sample types. The defined nominal value of 1,0 mg KOH/g provides a clear reference point for calibration and control sequences in acid–base titration setups. Positioned within titration applications focused on TAN/TBN analysis, the standard helps laboratories maintain traceable working practices without complex preparation steps. The glass packaging protects the contents during storage and transfer on the bench, making the product practical for routine analytical series and method verification in industrial and research laboratories that rely on reproducible total acid number standards.
This article is part of Spectroscopy & physical property standards, in Analytical standards & reference materials.
Key features
- Total Acid Number: 0.900-1.100 mg KOH/g
- Pack size: 50 g glass
- Density: ~1 g/cm³
- Boiling point: ~100 °C
- Product type: Standard for Total Acid Number (TAN)
- Grade: ROTI®Calipure 1,0 mg KOH/g
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Standard for Total Acid Number (TAN), ROTI®Calipure 1,0 mg KOH/g, 50 g, glass
What is this article?
Standard for Total Acid Number (TAN), ROTI®Calipure 1,0 mg KOH/g, 50 g, glass 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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