3-Chlorotoluene, 100µg/mL in MeOH, 5mL

Chloridazon-desphenyl, 100 µg/ml, Acetonitrile,

Isoxathion, 10 µg/ml, Ethyl acetate, 10ml

2,2,3,3,4,4,5-Heptachlorobiphenyl,170