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sklademVydáno: 2020-10-23
BS EN ISO 787-28:2020
General methods of tests for pigments and extenders Determination of total content of polychlorinated biphenyls (PCB) by dissolution, cleanup and GC-MS
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Označení normy: | BS EN ISO 787-28:2020 |
Počet stran: | 30 |
Vydáno: | 2020-10-23 |
ISBN: | 978 0 539 13427 8 |
Status: | Standard |
Popis
BS EN ISO 787-28:2020
This standard BS EN ISO 787-28:2020 General methods of tests for pigments and extenders is classified in these ICS categories:
- 87.060.10 Pigments and extenders
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.