4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol

Phencyclidine hydrochloride, , Solvent-, Unit , # of units-, Cas.no. 956-90-1

EPA Method 537 Surrogate Primary Dilution Standard, in MeOH, 1,2ml

Polymyxin B sulfate, 100mg