中国分析测试协会 关键词:岩石抽提物；极性化合物；电喷雾；傅立叶变换离子回旋共振质谱 [gap=1557]Key words：rock extracts;polar compounds;ESI;FT-ICR MS
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研究表明，HI - CEC特别适合于分离强极性化合物。
It was found that strong polar compounds could be separated effectively in HI-CEC.
针对极性化合物分离困难的问题，提出了亲水作用电色谱的分离模式。
CEC separation mode with hydrophilic interaction stationary phases has been established for separation of polar compounds.
目的探讨芳氧基环氧丙烷与胺发生开环、胺解时生成的低极性化合物的结构。
Aim To separate and determine the less polar compound in the epoxide-opening reaction with the amine.
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