PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

Dimethyl pseudomorphine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 121395-47-9

Tridecafluorohexane-1-sulfonic acid

Fluazinam, 100 µg/ml, Acetonitrile, 1ml