Organonitrogen Pesticides Mix,0.1mg/mL in MeOH,1ml

Spermine-d20, 1mg

Perfluorooctanoic acid, 100µg/mL in Acetonitrile, 1ml

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-89-4