All are adulterants of Heroin, except :: (A) Chalk powder, (B) Quinine, (C) Charcoal, (D) Fructose
Answer is C. C i.e. Charcoal Eleven adulterants were identified with a frequency of occurrence that exceeded 5% Most commonly found compounds: Quinine), Mannitol, Lactose, ProcaineOther substances found included: Caffiene, Sucrose), Chalk(), Powder milk, Talcum powder, Starches etc.