火焰原子吸收法测定中药百里香中的微量元素

Ditermination of Trace elements in Thymus serpyllum L.by Flame Atomic Absorption spectrophotometry

利用火焰原子光度法对不同季节百里香样品中的钾、钠、钙、镁、锰、铁、锌、铜等元素的含量做了测定;根据测定结果,建立了方法参数和百里香的TE特征图谱。方法灵敏、准确、选择性好。

The ditermination of trace elements such as Kalium, Natrium, Calcium, Magnesium Manganese, Iron, Zinc and Copper in Thymus serpyllum L.by flame atomic absorption spec-trophotometry is described, TE caracteristic atlas of Thymus serpyllum L. is established with result. This method is sensitivive, precise and good selection.