Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol

4-Bromophenol, 1.2ml x 100ug/ml, toluene

Terbuthylazine, 100 µg/ml, Ethyl acetate, 5ml

Isoproturon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 34123-59-6