3,3’-Dichlorobenzidine

Di-n-ditridecyl phthalate,1000 µg/mL,isooctane,1mL,

Ferrous Iron (Fe)

Chlorpyrifos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2921-88-2