Monensin sodium, 100µg/mL in Acetonitrile, 1ml

Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml

n-Perfluoropentanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2706-90-3

Mecoprop (MCPP), 5ug/100ml in Acetonitrile, 5ml