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[求助]
LOD與LOQ的計算問題
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| 請教各位蟲友,LOD與LOQ的計算是估算的還是按照具體的步驟計算出來的呢?我在一篇文獻中看到:Limit of detection (LOD) was measured as the lowest amount of the analyte that could be detected to produce a significant response. It was approved by calculations based on the standard deviation of the response (δ ) and the slope (S) of the calibration curve at the levels approaching the limits according to equation LOD = 3.3 ( δ/S)and LOQ = 10 (δ /S). 請問the standard deviation of the response (δ ) 是什么意思?the slope (S) of the calibration curve是不是斜率? |
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