Description
PCB 14 is a defined polychlorinated biphenyl congener supplied as a ROTI®Star reference material for laboratory analytical work. It is identified by CAS number 34883-41-5, EG number 630-495-4 and the empirical formula C₁₂H₈Cl₂, with a molar mass of 223,10 g/mol. This dichlorobiphenyl standard supports environmental analysis and chromatographic methods, including gas chromatography, where individual PCB congeners are required for identification, calibration and method development. The product is offered in a 50 mg glass pack, suited to controlled laboratory handling of neat reference compounds. From manufacturer Carl ROTH, PCB 14 fits workflows in residue analysis, environmental monitoring and quality-control laboratories that need clearly specified PCB standards. Its placement within the ROTI®Star range underlines its role as a focused analytical reference rather than a bulk reagent. Use in accordance with applicable laboratory practice for chlorinated aromatic compounds and the accompanying safety documentation when preparing standards or verifying chromatographic performance.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 34883-41-5
- Pack size: 50 mg glass
- EG nr.: 630-495-4
- Empirical formula: C₁₂H₈Cl₂
- Molar mass: 223,10 g/mol
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 14, ROTI®Star, 50 mg, glass
What is this article?
PCB 14, ROTI®Star, 50 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.
