PCB No. 167, 100µg/ml in Isooctane, 1ml

Flurtamone, 100 µg/ml, Ethyl acetate, 1ml

α-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml