Butachlor, 100µg/ml in Acetonitrile, 1ml

Metoprolol tartrate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 56392-17-7

Indeno(1,2,3-cd)pyrene, 100µg/ml in Acetonitrile, 1ml

Di-n-propyltin dichloride