氢化物发生原子荧光光谱法三道联测地球化学样品中汞砷锑(铋)

Simultaneous Determination of Trace Hg,As,Sb(or Bi) in Geochemical Samples by Using HGAFS

摘要:

利用PF63型三道原子荧光光度计同时测定包括汞在内的砷、铋或锑中的3种元素，方法高效、快速，精密度（RSD）低于５%，加标回收率为93.0%~102.0%。适合地球化学样品中痕量汞、砷、锑、铋的同时测定。

Abstract:

By using PF63 atomic fluorescence spectrophotometer, three elements of As, Sb, Bi including Hg have been determined simultaneously. This method is efficient and fast. RSD is less than 5%, and the recoveries of standard materials is 93.0%~102.0%. It is suitable for determing trace contents of Hg, As，Sb and Bi in geochemical samples simultaneously.