Description
Selenium Standard Solution is a metallo-organic calibration standard containing 1000 µg/g selenium (Se) in 75 cSt hydrocarbon oil from the ROTI®Star range. It is intended for analytical laboratories that require oil-soluble elemental references for AAS and ICP work on non-aqueous or viscous matrices. Physical data include a density of 0,862 g/cm³, a flash point of 115 °C and a boiling point above 218 °C, supporting safe handling and method planning in routine elemental analysis. The preparation is supplied as a 50 g plastic pack, convenient for preparing calibration series and working dilutions matched to hydrocarbon sample types. Metallo-organic selenium standards of this kind are widely applied in petrochemical, lubricant and related quality-control workflows where aqueous standards are unsuitable. Offered from manufacturer Carl ROTH, the solution combines a defined 1000 µg/g Se concentration with a stable 75 cSt oil matrix, helping analysts establish traceable calibration curves and verify instrument response for selenium in organic media.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Se (Selenium): 1000 ± 10 µg/g
- Pack size: 50 g plastic
- Density: 0,862 g/cm³
- Flash point: 115 °C
- Boiling point: >218 °C
- Concentration: 1000 µg/g Se
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Precautionary Statements (P-Phrases)
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Questions about Selenium Standard Solution, in 75 cSt Hydrocarbon Oil ROTI®Star, 50 g, plastic
What is this article?
Selenium Standard Solution, in 75 cSt Hydrocarbon Oil ROTI®Star, 50 g, plastic 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.
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