Polychlorinated biphenyls (PCBs)
Industrial compound
Limit values
WHO Limit |
Unknown. |
---|---|
EU Limit |
Unknown. |
US Limit |
0.5 ppb |
EWG Limit |
0.09 ppb |
References
- EWG,
EWG Tap Water Database Contaminant list, https://www.ewg.org/tapwater/chemical-contaminants.php ()