Propachlor ESA sodium salt, 25mg

Trixylyl phosphate, technical mixture,1000 µg/mL,isooctane,1mL,

Trichloroethene

n-Tridecane, ?13C: -33.47, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-50-5