液相色谱法测定环境中醛酮类化合物定量方法探讨
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李利荣,吴宇峰,张玉惠,崔连喜,张肇元,王效国,王艳丽,关玉春
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Discussion on quantitative methods for determination of aldehydes and ketones in environmental matrix by HPLC
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Lirong Li,Yufeng Wu,Yuhui Zhang,Lianxi Cui,Zhaoyuan Zhang,Xiaoguo Wang,Yanli Wang,Yuchun Guan
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表3 不同定量曲线对实际样品加标回收率测定结果比较
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% | 化合物 | 饮用水 | | 污水 | | 农田土壤 | | 固废 | 标准曲线 | 工作曲线 | 标准加入曲线 | 标准曲线 | 工作曲线 | 标准加入曲线 | 标准曲线 | 工作曲线 | 标准加入曲线 | 标准曲线 | 工作曲线 | 标准加入曲线 | 甲醛 | 83.2 | 96.4 | 98.3 | | 82.3 | 90.4 | 101 | | 89.6 | 98.4 | 97.5 | | 87.1 | 82.6 | 102 | 乙醛 | 89.7 | 95.0 | 98.0 | 82.6 | 87.2 | 101 | 87.5 | 95.7 | 99.4 | 78.2 | 86.7 | 97.1 | 丙烯醛 | 86.5 | 92.7 | 95.5 | 86.2 | 92.2 | 98.9 | 83.7 | 93.9 | 102 | 70.2 | 88.5 | 93.4 | 丙酮 | 60.2 | 96.3 | 93.4 | 52.6 | 93.8 | 97.2 | 47.5 | 90.9 | 94.1 | 52.2 | 90.5 | 93.3 | 丙醛 | 88.7 | 94.3 | 96.4 | 82.8 | 92.0 | 92.5 | 81.4 | 93.2 | 98.4 | 80.9 | 94.5 | 98.7 | 丁烯醛 | 86.6 | 96.4 | 93.5 | 83.4 | 91.7 | 93.5 | 67.2 | 97.5 | 91.8 | 75.2 | 91.5 | 99.3 | 丁醛 | 81.8 | 101 | 98.7 | 80.6 | 93.6 | 97.0 | 78.5 | 97.9 | 103 | 83.6 | 86.2 | 92.7 | 苯甲醛 | 92.6 | 93.7 | 96.5 | 82.7 | 105 | 97.1 | 75.9 | 99.7 | 97.1 | 85.3 | 88.9 | 97.8 | 异戊醛 | 87.8 | 91.0 | 93.5 | 86.5 | 91.6 | 93.5 | 80.9 | 91.7 | 97.4 | 82.2 | 93.7 | 92.2 | 正戊醛 | 89.5 | 95.0 | 96.5 | 83.8 | 94.0 | 96.5 | 71.7 | 93.6 | 97.9 | 83.6 | 93.5 | 95.8 | 邻-甲基苯甲醛 | 92.3 | 96.6 | 96.7 | 85.2 | 93.4 | 94.0 | 78.8 | 95.0 | 98.3 | 80.8 | 91.3 | 98.9 | 间-甲基苯甲醛 | 91.4 | 95.7 | 98.5 | 89.6 | 97.6 | 98.5 | 76.9 | 97.2 | 94.6 | 79.9 | 95.6 | 97.4 | 对-甲基苯甲醛 | 90.1 | 96.5 | 101 | 85.7 | 97.5 | 102 | 80.8 | 95.5 | 97.0 | 80.9 | 87.5 | 97.2 | 正己醛 | 81.3 | 97.7 | 94.6 | 67.1 | 94.7 | 91.0 | 71.8 | 96.2 | 96.7 | 80.8 | 89.4 | 92.9 | 2 5_一甲基苯甲醛 | 86.9 | 93.8 | 96.5 | 85.9 | 95.1 | 96.5 | 72.5 | 95.0 | 98.4 | 86.4 | 92.6 | 98.7 |
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