Description
PCB 65 is a defined polychlorinated biphenyl congener reference material in the ROTI®Star range, intended for analytical and environmental laboratory use. It is identified by CAS number 33284-54-7, empirical formula C₁₂H₆Cl₄ and a molar mass of 291,99 g/mol (EG nr. 690-133-6). Supplied as 25 mg in glass, this neat standard supports calibration, identification and quantification work in gas chromatography and related chromatographic methods. PCB congeners of this type are routinely applied in environmental analysis, residue monitoring and method development where clear congener assignment is required. The product comes from manufacturer Carl ROTH as part of the ROTI®Star portfolio for chromatography and environmental applications. Laboratories performing GC-based PCB screening, confirmatory analysis or quality-control checks can use this material as a discrete congener reference within validated workflows. Handle and store according to standard laboratory practice for chlorinated aromatic compounds and consult the accompanying safety documentation before use.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 33284-54-7
- Pack size: 25 mg glass
- EG nr.: 690-133-6
- Empirical formula: C₁₂H₆Cl₄
- Molar mass: 291,99 g/mol
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 65, ROTI®Star, 25 mg, glass
What is this article?
PCB 65, ROTI®Star, 25 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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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.
