Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml

(±)-cis-Sertraline-d3 hydrochloride (N-methyl-d3)

4-Aminoazobenzene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 60-09-3

Dibutyl chlorendate, 250mg