Suchergebnisse
Suchergebnisse:
Vor einem Tag · centuries," it said. The samples, tested by the Water Technology Centre in Karlsruhe, Germany, found TFA in all water samples, with concentrations ranging from 370. nanograms per litre to 3,300 ng/L. Some 79 percent of samples had TFA levels above the proposed EU Drinking. Water Directive limit of 500 ng/l for total PFAS, the report said.
