Metribuzin-diketo, 100 µg/ml, Acetonitrile, 1ml

4-Chloro-2-nitrobenzoic Acid, >98%, 25g

Aldicarb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-06-3

4-Bromo-2-nitroaniline, , Solvent-, Unit , # of units-, Cas.no. 875-51-4