Identification and Determination of High PCB Contents in Technical Liquids Using an IR-Spectrometric Method

Page: 884

O. Zilkova and Z. Cizek

BIJO Co., Plzen


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 used for the determination of mineral oils in PCB concentrates.


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