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发明公开
CN105092732A 一种烷基酚聚氧乙烯醚的全二维分离分析方法 无效 - 撤回

一种烷基酚聚氧乙烯醚的全二维分离分析方法
摘要：
本发明公开了一种烷基酚聚氧乙烯醚的全二维分离分析方法，包括如下步骤：采用亲水相互作用色谱与离子淌度质谱联用的方法，构建了烷基酚聚氧乙烯醚的全二维分离分析体系，实现了复杂目标化合物体系的有效分离和精准测定，所述方法包括亲水相互作用色谱条件和离子淌度质谱条件的优化。本发明所述的一种烷基酚聚氧乙烯醚的全二维分离分析方法所构建的亲水相互作用色谱-离子淌度质谱全二维分离分析体系对于烷基酚聚氧乙烯醚的分离分析显示了特有的选择性和显著提升的峰容量。
摘要（英）：

The invention discloses a comprehensive two-dimensional separation and analysis method for alkylphenol ethoxylates. The comprehensive two-dimensional separation and analysis method comprises the following steps that a comprehensive two-dimensional separating and analyzing system of the alkylphenol ethoxylates is built through a method combining a hydrophilic interaction liquid chromatography with an ion mobility mass spectrometry, and effective separation and precise determination of a complex target compound system are achieved; hydrophilic interaction liquid chromatography conditions and ion mobility mass spectrometry conditions are optimized. According to the comprehensive two-dimensional separation and analysis method for the alkylphenol ethoxylates, the built hydrophilic interaction liquid chromatography-ion mobility mass spectrometry comprehensive two-dimensional separation and analysis system shows the special selectivity and significantly improved peak capacity for separation and analysis of the alkylphenol ethoxylates.

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