氢化物—原子荧光光度法测定滦河水中微量砷、硒

本文采用了原子荧光光谱法测定滦河水中微量砷、硒 ,具有操作简单、快速、灵敏度高等优点。方法检出限 :砷 0 .42 ng/ m l 硒 0 .5 ng/

AFS method is used to analyze micro amounts of arsenic and selenium in the Luanhe river,this method is simple,rapid and high sensitivity.The determinativn limits:arsenic 0.42ng/ml selenium 0.5ng/ml.