Parathion-ethyl, 100 µg/ml, Toluene, 1ml

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,

D5-Propachlor, 10mg

5-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66256-29-9