Trichlorfon, 100 µg/ml, Toluene, 1ml

(+)-α-1S,2S,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Fenthion-d6, 100µg/ml in Acetonitrile, 1ml

Dimethoate, 100mg