| 反相高效液相色谱法同时测定3-羟基-2-萘甲酸和2-萘酚 |
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| 引用本文： | 景丽洁,王树清,李健秀.反相高效液相色谱法同时测定3-羟基-2-萘甲酸和2-萘酚[J].化学世界,2000,41(3):151-153. |
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| 作者姓名： | 景丽洁 王树清 李健秀 |
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| 作者单位： | 吉林化工学院,吉林,吉林,132022 |
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| 摘 要： | 研究采用反相高效液相色谱法C18柱,同时测定3羟基2萘甲酸和2萘酚,甲醇∶水=70∶30(体积比)为流动相,检测波长为225nm。3羟基2萘甲酸和2萘酚的相对标准偏差分别为0.6%、0.7%,回收率分别为100.4%～102.0%、97.50%～99.08%
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| 关 键 词： | 3-羟基-2-萘甲酸 2-萘酚 高效液相色谱法 |
Simultaneous Determination of 3-Hydroxyl-2-Naphthoic Acid and 2-Naphthol by Reversed-phase High Performance Liquid Chromatography |
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| JING Li-jie,WANG Shu-qing,LI Jian-xiu.Simultaneous Determination of 3-Hydroxyl-2-Naphthoic Acid and 2-Naphthol by Reversed-phase High Performance Liquid Chromatography[J].Chemical World,2000,41(3):151-153. |
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| Authors: | JING Li-jie WANG Shu-qing LI Jian-xiu |
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| Abstract: | Simultaneous determination of 3 hydroxyl 2 naphthoic acid and 2 naphthol was studied by reversed phase high performance liquid chromatography with C 18 column, methanol/water=70/30 (V/V) as mobile phase. The detection wavelength was 225 nm. The relative standard deviations of 3 hydroxyl 2 naphthoic acid and 2 naphthol were 0.6%、0.7%, the recoveries were 100.4%~102.0%、97.50%~99.08% respectively. |
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| Keywords: | hydroxyl 2 naphthoic acid 2 naphthol high performance liquid chromatography |
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