Parathion-methyl, 100 µg/ml, Toluene, 1ml

3-Heptanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-35-4

Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml

Venlafaxine hydrochloride,1000 µg base/mL,MeOH,1mL