Synthetic Opiate Mix

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 336-59-4

Thiazole,100 µg/mL,MeOH,1mL,

alpha alpha alpha (20R)-Cholestane, 1000µg/mL in Isooctane, 1ml