Description
PCB 41 is a defined polychlorinated biphenyl congener supplied as a ROTI®Star reference standard for analytical chemistry and environmental testing. With CAS number 52663-59-9, empirical formula C₁₂H₆Cl₄ and molar mass 291,99 g/mol, it provides a chemically specified material for calibration and confirmatory analysis. The 5 mg glass pack is appropriate for preparing dilute stock solutions and spike standards used in gas-chromatographic determinations of PCB residues. Sourced from manufacturer Carl ROTH within the ROTI®Star line, this congener serves laboratories performing environmental analysis, isomer-specific quantification and chromatographic method work. Its clear identity supports peak verification, recovery studies and the construction of multi-level calibration curves for chlorinated biphenyls. The small glass presentation matches the low-mass requirements of modern GC workflows while remaining practical for careful laboratory handling and solution preparation.
This article belongs on ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Assay (GC): ≥98 %
- CAS number: 52663-59-9
- Pack size: 5 mg glass
- EG nr.: 690-208-3
- Empirical formula: C₁₂H₆Cl₄
- Molar mass: 291,99 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Analytical standards & reference materials
Sub-category
Catalogue
Brand
Questions about PCB 41, ROTI®Star, 5 mg, glass
What is this article?
PCB 41, 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.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.