Simazine, 100 µg/ml, Acetonitrile, 5ml

2-Aminopyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1732-23-6

Perfluoro-1-butanesulfonamide , 1.2ml x 50ug/ml, isopropanol

Trace Metals 3