Thiamethoxam, 100 µg/ml, Acetonitrile, 5ml

D6-Diuron, 100 µg/ml, Acetone, 1ml

3,3',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Pirimicarb, 250mg