Afidopyropen, 100 µg/ml, Acetonitrile, 1ml

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

S-Metolachlor Metabolite CGA 50720, 100 µg/ml, Ac

Tetramethylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 64-20-0