Calibration PCB solution - 14 components in Iso-octane 2%

Method: Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography (IEC 61619:1997)
Specifies a method for the determination of polychlorinated biphenyl (PCB) concentration in non-halogenated insulating liquids by high-resolution capillary column gas chromatography using an electron capture detector (ECD). Gives total PCB content; especially useful when a detailed analysis of PCB congeners is necessary.
Composition:
PCB 28 10µg/ml [7012-37-5]
PCB 31 10µg/ml [16606-02-3]
PCB 44 10µg/ml [41464-39-5]
PCB 52 10µg/ml [35693-99-3]
PCB 101 10µg/ml [37680-73-2]
PCB 118 10µg/ml [31508-00-6]
PCB 138 10µg/ml [35065-28-2]
PCB 149 10µg/ml [38380-04-0]
PCB 153 10µg/ml [35065-27-1]
PCB 170 10µg/ml [35065-30-6]
PCB 180 10µg/ml [35065-29-3]
PCB 194 10µg/ml [35694-08-7]
PCB 209 10µg/ml [2051-24-3]
PCB 18 10µg/ml [37680-65-2]

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CPA CHEM CPAF129161 Iso-octane 2% ampoule 1ml Comprar