alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml

Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-59-4

1,3-Dinitrobenzene

2-Ethyl-1-butene