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songyt

金虫 (初入文坛)

[求助] 请问最低检测限LOQ和LLOQ的区别

请问最低检测限LOQ和LLOQ的区别,谢谢
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hhw_123

金虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
好像LLOQ是LC-MS的,LOQ是一般液相检测。
2楼2012-05-08 10:35:48
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静月晴空

木虫 (著名写手)

【答案】应助回帖

★
感谢参与,应助指数 +1
jiangchunyong: 金币+1, 谢谢 2012-05-08 12:40:26
LLOQ就是 lower limit of quantification ,即定量下限(最低定量限)。FDA规定LLOQ点的S/N >10和LLOQ点的CV<20%。
Limit of Quantity,即含量限,即LOQ,指在依可接受准确度与精密度,某物质在某特定产品中可以进行定量检测的最低浓度)
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3楼2012-05-08 10:49:20
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