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气相色谱法测定加碘食盐中碘

作  者:
黄会秋
单  位:
浙江平阳县疾病预防控制中心
关键词:
气相色谱;碘盐;碘
摘  要:
研究了气相色谱法测定盐碘的方法,方法的线性范围为0~100μg/L,检测限为3μg/L,盐样添加回收率为97.7%~102.7%,相对标准偏差为4.25%(25μg/L)、2.19%(70μg/L)。方法操作简便,快速,可靠。
译  名:
Study of the GC Determination of Iodine in Iodized Salt
作  者:
Huang Hui qiu et al.
关键词:
Gas chromatography Iodized salt Iodine
摘  要:
A method for the determination of iodine in iodized salt by gas chromatography was reported in this paper.The linear range of the method was 0~100μg/L,the detection limit was 3μg/L,the recoveries were between 97.7%~102.7% and the RSDs were 4.25%(25μg/L)and 2.19%(70μg/L).The method was simple,rapid and reliable.

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