N-Nitrosoethylmethylamine, 100 µg/ml, Methanol,

Erythromycin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 114-07-8

1-Methyl-1H-benzotriazole, 100mg

cis-Chlordane, 100 µg/ml, Ethyl acetate, 5ml