Description
PCB 124 is a polychlorinated biphenyl standard solution at 500 µg/ml in isooctane, designed for environmental analysis and gas chromatography applications. This ROTI®Star preparation from manufacturer Carl ROTH supplies a single-congener reference for calibration curves, recovery studies, and routine GC determination of PCB 124. It is filled as a 1 ml glass unit, practical for precise pipetting and limited consumption of high-value standards. Available physical data list a density of 0,69 g/cm³, a flash point of −12 °C, and a boiling point of 99,2 °C, together with UN number 1262. The isooctane matrix is well suited to common GC injection and sample-preparation schemes used in environmental residue work. Laboratories can apply the stated concentration directly or dilute it to match method working ranges, supporting consistent quantification and documentation. Congener-specific labelling helps keep multi-analyte PCB panels organised from standard preparation through data review and reporting.
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
- Boiling point: 99,2 °C
- Concentration: 500 µg/ml
- Solvent: Isooctane
- CAS number: 70424-70-3
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about PCB 124, 500 µg/ml in isooctane, 1 ml, glass
What is this article?
PCB 124, 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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