Total Residual Free Chlorine (Cl)

Dicrotophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 141-66-2

ICP-MS Mix Concentration #2

Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile,