EPA Method 531.2 - Analytes

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no.

Cyflufenamid, 100 µg/ml, Acetonitrile, 1ml

Chloridazon-methyl-desphenyl, 100 µg/ml, Acetonit