Oxadixyl, 100 µg/ml, Acetonitrile, 5ml

Secbumeton, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 26259-45-0

D6-Isoproturon, 100 µg/ml, Acetone, 1ml

Sodium perfluoro-[13C8]octanesulfonate, 50µg/ml in MeOH, 1,2ml