DIN EN 12766-2:2001-12

This standard specifies a calculation procedure for total PCB content (Method A) and a calculation for the PCB content based on six congeners (Method B). The basis for this quantification is taken from part 1 of this standard, in which all necessary experimental procedures are described for the specific analysis of unused, used and treated (e.g. dechlorinated) petroleum products including synthetic lubricating oils and to petroleum products and synthetic lubricating oils suitably recovered from other materials, e.g. from waste materials.