Pyridalyl, 100 µg/ml, Acetonitrile, 5ml

Dibenzo[a,i]pyrene-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 158776-07-9

N-Nitrosonornicotine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 808508-23-2

U{13C17}-Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.