Description
PCB 156 is a hexachlorobiphenyl reference congener presented as a ROTI®Star material for analytical laboratories. With CAS number 38380-08-4, empirical formula C₁₂H₄Cl₆ and a molar mass of 360,88 g/mol, it is supplied in a 10 mg glass pack suitable for preparing calibration and quality-control solutions. The compound is directed toward gas chromatography and broader chromatographic applications in environmental analysis. Individual PCB congeners such as PCB 156 enable accurate assignment of peaks, determination of response factors and construction of multi-level calibration curves for residue and monitoring programmes. The compact glass unit supports economical use when only small masses are required for stock standards. This ROTI®Star product from manufacturer Carl ROTH is intended for laboratories performing congener-specific PCB work in environmental, industrial or related matrices. It supports method development, instrument qualification and routine quantification under GC conditions. Proper laboratory handling of chlorinated biphenyl reference substances is essential during weighing, dissolution and disposal in accordance with institutional safety procedures.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 38380-08-4
- Pack size: 10 mg glass
- EG nr.: 620-601-7
- Empirical formula: C₁₂H₄Cl₆
- Molar mass: 360,88 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 156, ROTI®Star, 10 mg, glass
What is this article?
PCB 156, ROTI®Star, 10 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.
