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New quality requirements for tobacco products

European Pharmaceutical Review

This resulted in certain manufacturers exiting the market. He is currently a CMC consultant with an interest in impurities and safety‑based limits. In contrast, FDA and other agencies controlled N -nitrosovarenicline to levels of 37 ng/day in the smoking cessation products, eg, Chantix (varenicline). 01 February 2023. Cited 2022Mar].