3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile,

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

Metaldehyde, 100µg/ml in MeOH, 1ml

(S)-(-)-Cotinine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 486-56-6