Oxacillin sodium salt monohydrate, 100mg

Methamidophos, 10.0 µg/ml, Acetonitrile, 10ml

Dibenz[c,h]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 224-53-3

3-Demethyl Colchicine, 25mg