Diclofenac sodium, 100mg

(S)-Pregabalin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 148553-50-8

Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Cyclopenta[cd]pyrene,200 µg/mL,toluene,1mL,