Rimsulfuron, 100mg

beta-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

Perfluoroctanonic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-95-5

Diazinon, 1000µg/ml in MeOH, 1ml