Chloridazon, 100µg/ml in Acetonitrile, 5ml

Pentanoic acid (Valeric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 109-52-4

Perfluorooctane sulfonic acid, 100µg/mL in MeOH:Water, 1ml

Phenyltin trichloride, 100mg