Tobacco Science & Technology, 2010, 9, p. 47-50., ISSN.1002-0861
Determination of mercury in mainstream cigarette smoke by cold atomic absorption spectrometry
China National Tobacco Quality Supervision & Test Center, Zhengzhou 450001, P.R. China
A method for determining the mercury (Hg) content in mainstream cigarette smoke by 50 mg/mL acidic potassium permanganate solution collector, microwave digestion, and SnCl2 reduction-cold vapor atomic absorption spectrometry was investigated, and 12...