液液提取-固相萃取-高效液相色谱-串联质谱测定人体血液中16种有机磷酸酯
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侯敏敏, 史亚利, 蔡亚岐
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Determination of 16 organophosphate esters in human blood by high performance liquid chromatography-tandem mass spectrometry combined with liquid-liquid extraction and solid phase extraction
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HOU Minmin, SHI Yali, CAI Yaqi
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表 4 16种OPEs在人体血液中3个水平下的加标回收率(n=3)
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Table 4 Spiked recoveries of the 16 OPEs in human blood at three levels (n=3)
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Analyte | Spiked 2 ng/mL | | Spiked 20 ng/mL | | Spiked 40 ng/mL | LOD/(ng/mL) | Recovery/% | RSD/% | Recovery/% | RSD/% | Recovery/% | RSD/% | TMP | 30.6 | 2.2 | | 33.3 | 1.0 | | 37.3 | 6.0 | 0.83 | TEP | 72.6 | 5.7 | | 70.6 | 6.6 | | 71.1 | 3.8 | 0.17 | TPrP | 82.2 | 1.9 | | 78.5 | 1.4 | | 70.8 | 1.4 | 0.038 | TnBP | 88.1 | 7.6 | | 78.6 | 3.0 | | 71.0 | 2.9 | 0.042 | TiBP | 79.9 | 12.3 | | 70.6 | 8.4 | | 77.3 | 10.4 | 0.020 | TEHP | 63.6 | 7.9 | | 53.1 | 12.3 | | 72.7 | 12.6 | 0.070 | TBOEP | 85.9 | 4.9 | | 84.3 | 5.7 | | 77.8 | 3.0 | 0.015 | TCIPP | 72.1 | 4.7 | | 79.9 | 4.2 | | 74.2 | 2.9 | 0.26 | TCEP | 79.4 | 3.5 | | 71.6 | 7.0 | | 70.8 | 1.4 | 0.26 | TDCPP | 64.9 | 8.9 | | 70.6 | 4.2 | | 74.3 | 1.8 | 0.15 | TPHP | 75.4 | 1.0 | | 77.1 | 10.4 | | 75.7 | 4.5 | 0.15 | TMPP | 60.2 | 1.4 | | 65.2 | 0.71 | | 65.5 | 0.15 | 0.028 | CDPP | 126 | 12.1 | | 114 | 5.2 | | 111 | 6.5 | 0.88 | EHDPP | 58.1 | 2.2 | | 55.0 | 6.8 | | 68.5 | 3.6 | 0.034 | RDP | 69.1 | 4.7 | | 62.1 | 4.7 | | 64.1 | 2.0 | 0.024 | BABP | 63.5 | 8.6 | | 67.6 | 3.7 | | 63.5 | 3.9 | 0.0038 |
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