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三种不同方法在血铅检测中的应用比较 被引量:3

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摘要 目的:比较石墨炉原子吸收光谱法、氢化物发生原子荧光法和阳极溶出伏安法在血铅检测中的应用价值。方法:用3种方法分别检测同一批职业接触者血铅样品及血铅标准物质,对检测结果进行统计分析。结果:三组比较,石墨炉原子吸收光谱法检出限显著低于两种方法,精密度显著高于其它两种方法,加标回收率三者比较无显著差异。结论:石墨炉原子吸收光谱法灵敏度优于氢化物发生原子荧光法和阳极溶出伏安法,但氢化物发生原子荧光法和阳极溶出伏安法稳定性较好,操作简单。
出处 《微量元素与健康研究》 CAS 2015年第4期54-56,共3页 Studies of Trace Elements and Health
基金 2013年广东省自然科学基金资助项目(S2013010014847)
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参考文献8

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