Description
ROTI®Calipure Saybolt +15 colour standard is a calibrated reference liquid for visual colour recognition and colour number determination on the Saybolt scale. Supplied in a 100 ml glass bottle, it gives laboratories a defined reference point for comparative colour assessment during routine quality work. With a density of 0,753 g/cm³ and a flash point of 71 °C, the formulation is suited to controlled laboratory handling in visual colour evaluations. The ROTI®Calipure series from manufacturer Carl ROTH provides consistent reference materials that help analysts align instrument-free visual readings with defined Saybolt colour numbers. This +15 grade delivers a specific scale point for calibration checks and verification workflows where reproducible colour matching is required. Typical applications include determination of physical properties and standardised colour number determination in industrial and research laboratories. The glass packaging protects the liquid during storage and repeated bench use, supporting clear visual comparisons against unknown samples under appropriate lighting. Such colour standards form a practical component of laboratory systems that rely on reliable visual colour recognition.
This article belongs on Spectroscopy & physical property standards, in Analytical standards & reference materials.
Key features
- Colour number (Saybolt): +15
- Pack size: 100 ml glass
- Density: 0,753 g/cm³
- Flash point: 71 °C
- Product: Colour Standard ROTI®Calipure Saybolt +15
- Saybolt value: +15
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Colour Standard, ROTI®Calipure Saybolt +15, 100 ml, glass
What is this article?
Colour Standard, ROTI®Calipure Saybolt +15, 100 ml, 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.
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