Nonafluoro-1-butanesulfonic acid, 50 µg/ml, Metha

2,4’-DDD

Propazine-2-hydroxy, 100mg

2,4-Dichlorobenzonitrile, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6574-98-7