Caffeine,100 µg/mL,MeOH,1mL,

n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3

Dimethyl-n-octadecylamine, 1000mg

Trichlorofluoromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-69-4