1,8-Dinitropyrene, 100µg/ml in Toluene, 1ml

5ß(H)-Cholanic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 546-18-9

Benzylpenicillin Diethylaminoethyl Ester Hydroiodide, 100mg

Vamidothion, , Solvent-, Unit , # of units-, Cas.no. 2275-23-2