等离子体光谱法同时测定羟基磷灰石中的As、Hg方法研究  

STUDY ON THE SIMULTANEOUS DETERMINATION OF As,Hg IN HYDROXYAPATITE BY INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPETROMETRY

作　　者：胡明芬[1] 童式国[1] 

机构地区：[1]四川大学分析测试中心

出　　处：《化学研究与应用》1997年第1期89-91,共3页Chemical Research and Application

摘　　要：等离子体光谱法同时测定羟基磷灰石中的Ａｓ、Ｈｇ方法研究胡明芬童式国（四川大学分析测试中心成都６１００６４）关键词砷汞等离子体光谱法氢化物发生羟基磷灰石［Ｃａ５（ＰＯ４）３（ＯＨ），简称ＨＡ］是一种优良的生物活性材料，在医学上主要是制备各种人工骨制品，...The simultaneous determination of As,Hg in hydroxypatite by hydride generation inductively coupled plasma atomic emission spectrometry has been studied.The sensitivity was quite high.The interference of Ca in sample was eliminated by means of matrix matching,so the accuracy was fairly good.The detection limit was 0.001μg/mL,the relative standard deviation was less than <4.0% and the recoveries were within 91%-102%.

关 键 词：砷 汞 等离子体光谱法 羟基磷石 生物材料 

分 类 号：R318.08[医药卫生—生物医学工程]