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 3 ENVI-18 SPE柱对16种OPEs的提取回收率
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Table 3 Extraction efficiency of ENVI-18 column for OPEs
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| Analyte | Recoveries/% | RSD/% | | 1 | 2 | 3 | Mean | | TMP | 52.7 | 59.3 | 51.6 | 54.6 | 4.2 | | TEP | 63.0 | 68.8 | 67.3 | 66.3 | 3.0 | | TPrP | 79.5 | 79.5 | 84.3 | 81.1 | 2.7 | | TnBP | 76.2 | 77.2 | 80.5 | 78.0 | 2.3 | | TiBP | 77.6 | 80.3 | 78.5 | 78.8 | 1.4 | | TEHP | 73.3 | 78.8 | 74.9 | 75.7 | 2.8 | | TBOEP | 81.4 | 89.3 | 94.9 | 88.5 | 6.8 | | TCEP | 80.8 | 88.1 | 73.7 | 80.9 | 7.2 | | TCIPP | 87.9 | 91.5 | 87.9 | 89.1 | 2.1 | | TDCPP | 66.3 | 74.8 | 70.8 | 70.6 | 4.2 | | TPHP | 82.6 | 83.0 | 81.4 | 82.3 | 0.8 | | EHDPP | 69.7 | 90.5 | 81.8 | 80.7 | 10 | | TMPP | 76.8 | 83.0 | 82.6 | 80.8 | 3.5 | | CDPP | 101 | 106 | 104 | 104 | 2.6 | | RDP | 85.1 | 92.0 | 92.3 | 89.8 | 4.1 | | BABP | 79.1 | 82.3 | 89.2 | 83.5 | 5.1 |
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