Description
PCB 90 is a congener-specific analytical standard prepared at 100 µg/ml in isooctane for environmental analysis and gas chromatography. Supplied as a ROTI®Star solution in a 1 ml glass pack, it supports calibration, method verification and quality control when polychlorinated biphenyl congeners must be quantified under defined conditions. The preparation shows a density of 0,69 g/cm³, a flash point of -12 °C and a boiling point of 99,2 °C, properties that align with typical isooctane-based solvent systems used in GC workflows. Laboratories performing residue and environmental monitoring can integrate this ready-to-use format directly into existing chromatographic methods without intermediate dilution at the stated concentration. Offered from manufacturer Carl ROTH, PCB 90 is intended for professional analytical use in applications spanning environmental analysis, chromatography and gas chromatography. The compact 1 ml glass unit is practical for routine calibration series, reduces excess reagent handling and helps maintain consistent reference levels across analytical batches. This standard provides a clear, application-focused option for laboratories that require a defined PCB 90 concentration in isooctane for reliable congener determination.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Pack size: 1 ml glass
- Density: 0,69 g/cm³
- Flash point: -12 °C
- Concentration: 100 µg/ml
- Solvent: Isooctane
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 90, 100 µg/ml in isooctane, 1 ml, glass
What is this article?
PCB 90, 100 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.
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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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