Description
Colour Standard ROTI®Calipure brown is a colour standard solution specified as Reag. Ph.Eur. for analytical colour comparison and laboratory calibration. Offered as a ready-to-use standard solution in a 100 ml pack, it supports laboratories that perform pharmacopoeial colour tests and related quality-control checks. Physical data include a density of approximately 1,114 g/cm³ and a boiling point of 100 °C. This brown standard solution forms part of the ROTI®Calipure range from manufacturer Carl ROTH and is intended for use among analytical chemicals and calibration colour standards. The unit weight is 0,250 kg. Under UN number 1760, the preparation supplies a defined brown reference for establishing and verifying colour scales in routine analytical practice. It is appropriate for pharmaceutical analysis, method support and visual or instrumental colour matching whenever a reproducible brown standard solution is required. Professional users can incorporate this Reag. Ph.Eur. standard solution into calibration and reference workflows in analytical and quality-control laboratories that depend on standardised colour evaluation.
This article belongs on ICP, AAS & ion standards, in Analytical standards & reference materials.
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Questions about Colour Standard ROTI®Calipure, Reag. Ph.Eur, standard solution brown, 100 ml
What is this article?
Colour Standard ROTI®Calipure, Reag. Ph.Eur, standard solution brown, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Produits chimiques de laboratoire et industriels.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
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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The category is Analytical standards & reference materials. The sub-category is ICP, AAS & ion standards. The catalogue is Produits chimiques de laboratoire et industriels.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

