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微波消解测母乳中的碘

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摘要 目的:测定母乳中的碘含量.方法:微波消解砷铈催化分光光度法.结果:碘浓度在 0~600 μg/L 范围内线性关系良好(r>0.999),检出限为 16 ng/ml,样品的平行精密度RSD<10%,样品的加标回收率为 89.2%~111.7%,平均回收率为 100.2%.结论:微波消解测定母乳中碘的方法灵敏、准确,操作简便、快速,易于推广.
作者 朱岚 李平
出处 《中国卫生检验杂志》 CAS 2005年第11期1334-1334,1382,共2页 Chinese Journal of Health Laboratory Technology
关键词 微波消解 母乳
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