Research on inorganic elements of Asari Radix et Rhizoma from different localities and species Testing and analysis of inorganic elements in 466 traditional Chinese medicines materials Analysis of harmful heavy metals, sulfur and main trace elements from Paeoniae Radix Alba before and after sulfur-fumigated process by ICP-AES method ICP-AES studies on characteristics of distribution,accumulation and transportation of rare earth elements in soil-Dicranopteris dichotoma system Cation exchange capacity and exchangeable cations amount of Micae Lapis Aureus before and after processing Cation exchange capacity and exchangeable cations amount of Micae Lapis Aureus before and after processing Component analysis of nucleosides, amino acids, and mineral elements in pollen of Gingko biloba Comparison of Trace Elements in Muli before and after Processing Comparison of the Chemical Constituents between Cortex and Wood-Centre of Morinda officinalis How Determination of 10 microelements in Croton tiglium by ICP-AES Analysis of Nutritive Compositions in the Seeds of Kosteletzkya virginica Determination and analysis of heavy metals content in Panax notoginseng of different origination Analysis on mineral elements absorption and accumulation in Carthamus tinctoricus Determination of seven harmful metal elements in six kinds of Mongolian drug by microwave digestion ICP-AES Determination of trace elements in Sal Ammoniac and Halite Violaceous as well as their different processed products Determination and Study of Inorganic Elements in Liuwei Dihuang Decoction by ICP-AES Determination of trace elements in Sal Ammoniac and Halite Violaceous as well as their different processed products