Nitrosamines Standard

Erythromycin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 114-07-8

Chrysene, 25mg

N-Sulfocarbamoyl-gonyautoxin-2 and -3, 113.4+33.9µM, Solvent-AcOH pH5 (aq), Unit 0.5mL, # of units-1, Cas.no. 80173-30-4/80226-62-6