1,1-Dichloro-2,2-bis(4-Chlorophenyl-d4)ethane, 100µg/mL in IO, 1ml

D7-Malathion, 100 µg/ml, Acetone, 1ml

2-(4-[Methylthio]phenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-21, Cas.no. 725701-22-4

(13C9)Endosulfan Sulfate, 100µg/ml in Nonane, 1,2ml