Description
Chromium Standard Solution is a metallo-organic calibration standard with 1000 µg/g Cr dissolved in 75 cSt hydrocarbon oil under the ROTI®Star designation. Physical data include density 0,862 g/cm³, flash point 115 °C and boiling point greater than 218 °C, matching oil-based analytical matrices. Packed as 50 g in glass, it serves laboratories running AAS and ICP methods that require chromium standards in organic or hydrocarbon media. Applications cover calibration, verification and quality control for wear metals, lubricants and other metallo-organic sample types. The product from manufacturer Carl ROTH belongs to the standards for AAS and ICP category within analytical chemicals. A fixed Cr concentration and stable hydrocarbon carrier support controlled preparation of working standards and consistent instrument response. This chromium standard suits teams that need an oil-soluble Cr reference instead of aqueous stock for organic-matrix spectroscopy.
This article belongs on ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Cr (Chrom): 1000 ± 10 µg/g
- Pack size: 50 g glass
- Density: 0,862 g/cm³
- Flash point: 115 °C
- Boiling point: >218 °C
- Concentration: 1000 µg/g Cr
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Precautionary Statements (P-Phrases)
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Questions about Chromium Standard Solution, in 75 cSt Hydrocarbon Oil ROTI®Star, 50 g, glass
What is this article?
Chromium Standard Solution, in 75 cSt Hydrocarbon Oil ROTI®Star, 50 g, glass 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 Lab chemicals.
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.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is ICP, AAS & ion standards. The catalogue is Lab chemicals.
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.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.