Determination of major and trace elements in six herbal drugs for relieving heat and toxic by ICP-AES with microwave digestion
By: Qing-hua, Yan; li, Yang; Qing, Wang…[et al.]. Journal of Saudi Chemical Society. Vol. 16, no. 3 (Jul. 2012), pp.287-290, 4 p.
Subjects: Agricultural chemicals; Chemical elements; Fraud; Drugs