Tobacco Science & Technology, 2006, 2, p. 40-5, ISSN.1002-0861
Advance in determination of trace elements and heavy metals in tobacco
Zhengzhou University, Dept. of Chemistry, Zhengzhou, China
The determination of trace elements and heavy metals in tobacco was reviewed according to operational procedure i.e. sample preparation and analysis. The preparation methods, such as ashing, traditional digestion, microwave digestion, ultrasonic...