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

N-[3-(perfluoro-1-hexanesulfonamido)propan-1-yl]-N,N,N-trimethylammonium, 1.2ml x 50ug/ml, methanol

Recovery Standard Solution, 1.2ml, nonane

Aldicarb, 10 µg/ml, Acetonitrile, 10ml