alpha-Endosulfan, 100mg

Chlortoluron, 100µg/ml in Acetonitrile, 5ml

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8

Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml