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探讨了用于水中矿物油测定的新型萃取剂的筛选和超纯新型萃取剂的制备方法 ,对选定的新型萃取剂与目前我国常用萃取剂的萃取能力进行了较详细的对比研究 .
This paper discussed the screening of new extractants and the preparation of new ultrapure extractants for the determination of mineral oil in water. The comparative studies on the extraction ability of selected new extractants and the current extractants in China were carried out in detail.