Description
PCB 22 is a polychlorinated biphenyl reference solution at 500 µg/ml in isooctane, formulated for environmental analysis and gas chromatography. Belonging to the ROTI®Star range from manufacturer Carl ROTH, it serves as a defined congener standard for calibration, method validation and quantitative GC determination of PCBs. The solution has a density of 0,69 g/cm³, a flash point of -12 °C and a boiling point of 99,2 °C, and carries UN number 1262. Packaged as 1 ml in glass, it fits everyday laboratory workflows that demand accurate concentration and a stable solvent matrix. Typical uses include environmental monitoring, residue analysis and chromatographic applications focused on PCB congeners. The isooctane carrier supports common sample introduction and preparation steps in gas chromatography, helping laboratories maintain coherent calibration sets. This standard can be incorporated into multi-congener panels or used individually when PCB 22 is a target analyte in environmental samples.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Assay (in isooctane): 500 µg/ml
- Pack size: 1 ml glass
- Density: 0,69 g/cm³
- Flash point: -12 °C
- Boiling point: 99,2 °C
- Concentration: 500 µg/ml
- CAS number: 38444-85-8
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 22, 500 µg/ml in isooctane, 1 ml, glass
What is this article?
PCB 22, 500 µg/ml in isooctane, 1 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
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 Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, 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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