EPA Method 525.2 - PAH Standard

Valifenalate, 100 µg/ml, Acetonitrile, 1ml

Fluazifop-butyl, 10 µg/ml, Ethyl acetate, 10ml

Isobutyraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.