Description
PCB 141 is a defined polychlorinated biphenyl congener offered as a ROTI®Star reference material for analytical laboratory use. It carries CAS number 52712-04-6, the empirical formula C₁₂H₄Cl₆ and a molar mass of 360,88 g/mol, identifying it as a hexachlorobiphenyl suitable for targeted congener work. The product is supplied as a 5 mg quantity in glass, supporting economical handling of small reference amounts in method setup and calibration. Individual PCB congeners such as PCB 141 are widely applied in environmental analysis and gas chromatography for identification, quantification and quality control of complex PCB mixtures. Mid-workflow, analysts rely on discrete standards to build calibration curves, verify retention behaviour and confirm peak assignments. This material comes from manufacturer Carl ROTH as part of the ROTI®Star range oriented toward chromatography and environmental testing. The clear chemical identity, compact glass pack and focus on GC-relevant applications make PCB 141 a practical choice for research and routine monitoring laboratories that require well-characterised PCB reference substances.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 52712-04-6
- Pack size: 5 mg glass
- EG nr.: 690-258-6
- Empirical formula: C₁₂H₄Cl₆
- Molar mass: 360,88 g/mol
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 141, ROTI®Star, 5 mg, glass
What is this article?
PCB 141, ROTI®Star, 5 mg, 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.
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