Imidacloprid guanidine hydrochloride, 100 µg/ml,

Dibenzo[a,e]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 192-65-4

U{13C34}-Fumonisin B3, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

1,4-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 1825-31-6