| 高效液相色谱/大气压化学电离质谱分析新型复合抗氧剂 |
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| 引用本文： | 祝玉杰,付兴国,陈立仁.高效液相色谱/大气压化学电离质谱分析新型复合抗氧剂[J].色谱,2001,19(4):335-337. |
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| 作者姓名： | 祝玉杰 付兴国 陈立仁 |
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| 作者单位： | 1. 中国科学院兰州化学物理研究所,
2. 兰州炼化公司石化研究院, |
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| 摘 要： | 应用高效液相色谱 /大气压化学电离质谱技术 ,其中包括直接进样技术、同时正负离子扫描方式、可编程的源内碰撞诱导解离 (CID)技术 ,以及红外光谱分析技术 ,对一种用于润滑油的新型复合抗氧剂进行了分离分析 ,并对其中的有效组分进行了定性鉴定。该方法简便、快速、可靠。
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| 关 键 词： | 高效液相色谱 大气压化学电离质谱 复合抗氧剂 |
| 文章编号： | 1000-8713(2001)04-0335-03 |
| 修稿时间： | 2000年11月30 |
Analysis of New Type Composite Antioxidant by HPLC/APCI-MS |
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| ZHU Yu jie ,FU Xing guo ,CHEN Li ren.Analysis of New Type Composite Antioxidant by HPLC/APCI-MS[J].Chinese Journal of Chromatography,2001,19(4):335-337. |
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| Authors: | ZHU Yu jie FU Xing guo CHEN Li ren |
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| Institution: | Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China. |
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| Abstract: | An effective method for the analysis of a new type composite antioxidant has been developed High performance liquid chromatography(HPLC) with diode array detection (DAD) interfaced to atmospheric pressure chemical ionization mass spectrometry (APCI MS) was used. In this paper, the major components of the composite antioxidant additive were identified by means of HPLC/APCI MS with positive/negative ion scan modes and programmable in source collision induced dissociation and infrared(IR) spectra The results show that this method is rapid,convenient and very useful for the analysis of lubricant additives |
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| Keywords: | high performance liquid chromatography atmospheric pressure chemical ionization mass spectrometry composite antioxidant |
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