液相色谱-串联质谱法监测血清茶碱浓度及室间质量评价
Liquid chromatography-tandem mass spectrometry for the monitoring of theophylline concentration in serum and its application to external quality assessment
液相色谱-串联质谱法监测血清茶碱浓度及室间质量评价 |
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孙旭颖 |
Liquid chromatography-tandem mass spectrometry for the monitoring of theophylline concentration in serum and its application to external quality assessment |
| 图3 LC-MSMS结果与靶值之间的线性回归图和Bland-Altman图注:a线性回归图; Y LC-MSMS = 1.04 X 靶值 -0.21, r 2 =0.983;bBland-Altman图,LC-MSMS结果与靶值的平均偏差为2.75%,#cod#x000b1;2 s 为-11.4%~16.9% |
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