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EVS-EN ISO 787-28:2020

General methods of tests for pigments and extenders - Part 28: Determination of total content of polychlorinated biphenyls (PCB) by dissolution, cleanup and GC-MS (ISO 787-28:2019)

General information
Valid from 02.11.2020
Base Documents
ISO 787-28:2019; EN ISO 787-28:2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
02.11.2020
Main
This document specifies a method for determining the total content of polychlorinated biphenyls (PCBs), checking for all 209 possible congeners in pigment materials. This document is applicable to a working range from1 mg/kg to 150 mg/kg. The lower quantitation limit of this method is 1 mg/kg per congener. Results below 1 mg/kg are considered to be qualitative only.
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