Description
PCB 5 is a dichlorobiphenyl reference material in the ROTI®Star range, supplied as a neat solid for laboratory analytical use. It is identified by CAS number 16605-91-7 and empirical formula C₁₂H₈Cl₂, with a molar mass of 223,10 g/mol. The 50 mg fill is delivered in a glass ampoule, convenient for preparing calibration mixes and working standards. Dichloro PCB congeners are routinely applied in environmental analysis and chromatography, especially gas chromatography, for method development, peak assignment and quantitative residue determination. This material from manufacturer Carl ROTH supports laboratories that need a defined dichloro biphenyl for GC calibration and environmental monitoring workflows. Reliable identity data facilitate consistent standard preparation and instrument verification across analytical sequences. PCB 5 is appropriate for research and routine settings focused on chlorinated biphenyl profiling under established laboratory controls. Integrate into validated chromatographic procedures for environmental and related analytical applications.
This article belongs on ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 16605-91-7
- Pack size: 50 mg glass ampoule
- EG nr.: 621-295-8
- Empirical formula: C₁₂H₈Cl₂
- Molar mass: 223,10 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 5, ROTI®Star, 50 mg, glass ampoule
What is this article?
PCB 5, ROTI®Star, 50 mg, glass ampoule 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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