Primisulfuron-methyl, 100 µg/ml, Acetonitrile, 5

D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml

2-Acetyl-2-thiazoline, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-, Cas.no. 29926-41-8

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-octane sulfonate (6:2), 1.2ml x 50ug/ml, methanol