碘化钾-甲基异丁基甲酮萃取-平台石墨炉原子吸收法测定地质样品中的铟和铊
전화갑-갑기이정기갑동췌취-평태석묵로원자흡수법측정지질양품중적인화사
Extraction of Potassium Iodide (Methyl Isobuty Ketone4-Methyl-2-Pentanone or (CH3) 2CHCH2COCH3): Absorptionmetric Determination of Indium and Thallium from Geological Sample
  • 万方数据
    企业科技与发展 기업과기여발전
    ENTERPRISE SCIENCE AND TECHNOLOGY & DEVELOPMENT
    2009年 14期 24-25 ,共2页

    刘辉庭%黄巧燕

    류휘정%황교연

    GF-AAS%铟%铊%甲基异丁基甲酮%分析方法%测定 GF-AAS%銦%鉈%甲基異丁基甲酮%分析方法%測定
    GF-AAS%인%사%갑기이정기갑동%분석방법%측정
    GF-AAS%indium%thallium%methyl isobuty ketone 4-methyl-2-pentanon%analytical methods%determination
    文章研究了以申基异丁基甲酮(以下简称MIBK)萃取铟、铊的碘化物.石墨炉原子吸收法连续测定地质样品中的铟、铊含量的方法,方法检出限低,操作简单快速,能避免共存离子的干扰,提高地质样品中铟、铊的测定灵敏度.
    문장연구료이신기이정기갑동(이하간칭MIBK)췌취인、사적전화물.석묵로원자흡수법련속측정지질양품중적인、사함량적방법,방법검출한저,조작간단쾌속,능피면공존리자적간우,제고지질양품중인、사적측정령민도.
    The article researches the methods of extracting iodine compound from indium and thallium and absorptionmetric determination of indium and thallium from geological sample. This simple method has determined the minimum level of the compound avoiding the distraction of the coexisting ion making the determination of indium and thallium more sensitive.
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