【摘要】 本文采用电热板—HNO₃—H₂O₂消解体系,电感耦合等离子体质谱（ICP—MS）法对分别产于福建建瓯、福建龙海、江西彭山、四川罐县等四个不同地区的泽泻进行微量元素的定量分析,通过数据处理统计,对泽泻中微量元素含量测定的结果、方法的准确性及其应用进行初步探讨。更多还原

【Abstract】 TCP - MS analytical technique has been used to measure the content of multi-elements in Alisma orientalis (Sam). Juzep, samples with the electrothermal plate and HNO3 - H2O2 dissolved system. The samples come from four districts: Jian’ou of Fujian province, Longhai of Fujian province, Pengshan of Jianxi province and Guanxian of Sichuan province. According to the data processing, we discuss the different content of trace elements from the selective four districts. evaluate the accuracy of this mthod and debate the application primarily.更多还原