Description
PCB 117 is a defined polychlorinated biphenyl congener supplied as a ROTI®Star reference material for demanding analytical work. With CAS number 68194-11-6, empirical formula C₁₂H₅Cl₅ and a molar mass of 326,43 g/mol, it supports precise identification and quantification in environmental and residue analysis. The solid is packed as 5 mg in glass, suited to preparation of calibration solutions and working standards for gas chromatography. Laboratories engaged in environmental monitoring, method validation and congener-specific PCB profiling rely on such neat materials to establish retention behaviour and response factors. This grade from manufacturer Carl ROTH is intended for chromatography workflows where a well-characterised single congener is required. Typical use includes spike recovery studies, instrument tuning checks and preparation of multi-level calibration series under controlled laboratory conditions. Handle and dilute according to established PCB analytical protocols and applicable safety guidance for chlorinated aromatic compounds.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 68194-11-6
- Pack size: 5 mg glass
- EG nr.: 690-271-7
- Empirical formula: C₁₂H₅Cl₅
- Molar mass: 326,43 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 117, ROTI®Star, 5 mg, glass
What is this article?
PCB 117, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
