Nicotine content testing…

Kazakhstan: The Ministry of Health has confirmed to ECigIntelligence that the maximum level of nicotine content in e-liquids is 1 mg/ml. Laboratory tests on the maximum permissible content of nicotine should be carried out by labs in Kazakhstan. However, currently there is no certified method for determining the nicotine content in e-liquids, and,  thus, testing labs in Kazakhstan currently do » Continue Reading. ...