ASTM Benzene Amp#4

Norfluoxetine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57226-68-3

Clopyralid, 100µg/ml in Acetonitrile, 1ml

2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane