D3-Dicamba, 10mg

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

Linuron, 100µg/mL in Acetonitrile, 1ml

Tris(2-butoxyethyl) phosphate,1000 µg/mL,isooctane,1mL