(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),1000 µg/mL,acetonitrile,1mL,

Metals Mix #1

alpha-D(+)-Melibiose hydrate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 585-99-9

3,5-Dinitrobenzoic acid, 100 µg/ml, Acetonitrile,