Pyrasulfotole, 100 µg/ml, Acetonitrile, 5ml

(S)-Pregabalin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 148553-50-8

3-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13615-40-2

Heptachlor, 100 µg/ml, Ethyl acetate, 1ml