1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

(RS)-N-Nitrosoanatabine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 887407-16-1

Caffeine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 58-08-2

ICP-MS Mix