Identifikace a stanovení vysokých obsahů PCB v technických kapalinách metodou IČ spektrometrie
Abstrakt
The developed and practically verified method for the direct determination of high contents of PCB (Delors, Aroclors) in technical liquids is based on IR spectrometry. It makes possible the fast identification of PCB present in the concentrations > 2 wt.% and the determination of PCB in the interval of 8–100 %. The method can be also ušed for the determination of minerál oils in PCB concentrates.