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本文叙述了阴离子型表面活性剂与K-DBC-6~*(Potassium-dibenzo-18-crown-6)阳离子形成离子对,用溶剂萃取后,通过测定K~+的吸收光谱而间接定量被测物含量的方法。摘要如下:
This paper describes the formation of ion pairs of anionic surfactants with K-DBC-6 ~ * (Potassium-dibenzo-18-crown-6) cations by solvent extraction followed by indirect measurement of the K ~ + absorption spectra Method of content content. The summary is as follows: