Description
PCB 57 is a polychlorinated biphenyl congener standard provided as a 500 µg/ml solution in isooctane for analytical and environmental laboratory applications. Packed as 1 ml in glass under the ROTI®Star designation, it serves gas chromatography and environmental analysis tasks that call for a higher-concentration PCB reference for stock solutions, calibration hierarchies and method development. The isooctane matrix is characterised by a density of 0,69 g/cm³, a flash point of -12 °C and a boiling point of 99,2 °C, with UN number 1262 indicating the flammable organic solvent profile. These physical parameters assist laboratories in planning dilution, injection and safety procedures. The product is available from manufacturer Carl ROTH and suits workflows where a 500 µg/ml starting level streamlines preparation of working standards. In GC-based environmental residue programmes, PCB 57 can be used alone or alongside other congeners to establish response factors and verify chromatographic performance. The ready solution format limits handling of neat solid material and supports consistent day-to-day use in regulated or research-oriented analytical settings.
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 in isooctane
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 57, 500 µg/ml in isooctane, 1 ml, glass
What is this article?
PCB 57, 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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