Meanings of other pfas in inglés

Median concentrations of the other PFAS ranged from detected values to 0.08 ng g-1.

The Defence Force stopped using foam containing PFOS and PFOA some years ago, but was training with foams containing other PFAS until recently.

The focus is on two already banned, PFOS and PFOA, but foams currently in use contain other PFAS compounds about which little is known.