Mass-Labelled PFAS Mixture, in MeOH, 1,2ml

Azoxystrobin, 10.0 µg/ml, Ethyl acetate, 10ml

Paraben-Mix 1, 100 µg/ml, Methanol, 5ml

Benzo(g,h,i)perylene-d12, 1000µg/ml in Methylen Chloride, 1ml