Propachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

Benfuracarb, 100 µg/ml, Acetonitrile, 1ml

11H-Benzo[b]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-17-4

Spiking Standard 5