2,4,5-Trimethylaniline, 10mg

1,2:3,4-Diepoxybutane

2,2',3,3',4,5,5'-Heptachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Thiacloprid, 1000µg/ml in Acetonitrile, 1ml