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New quality requirements for tobacco products

European Pharmaceutical Review

This resulted in certain manufacturers exiting the market. E-cigarette quality control: Impurity and nicotine level analysis in electronic cigarette refill liquids. 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.