4,4'-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Trifluralin, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1582-09-8

Sulfaguanidine monohydrate, 100 µg/ml, Methanol,

EPA Method 526 Analytes