EPN, 10 µg/ml, Ethyl acetate, 10ml

Perfluorooctane sulfonic acid potassium salt, 100mg

Metribuzin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 21087-64-9

1,4-Dinitrobenzene