Mass-Labelled PFAS Extraction Standard Solution, 1.2ml, methanol

Pyriofenone, 100 µg/ml, Acetonitrile, 1ml

2,4,5,6-Tetrachloro-m-xylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml