Simazine, 100µg/mL in Acetonitrile, 1ml

Perfluorohexanesulfonic acid; PFHxS, 95%, 250mg

n-Propyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-13-3

Phenylbutazone,neat,neat,25mg