2,4'-Methoxychlor, 10mg

D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4,4',5,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane