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本文利用表面活性剂在原子吸收中的增感效应测定了一系列不同平均加成数的十二醇聚氧乙烯醚对镁的增感百分数,并使之与加成数相关,得到了一个线性较好的回归方程式。利用此式可以准确地测定此系列表面活性剂的加成数。
In this paper, the sensitization effect of surfactant on atomic absorption was used to determine the percent sensitization to magnesium of a series of dodecanol polyoxyethylene ethers with different average addition numbers. The linear correlation Better regression equation. Use this formula can accurately determine the addition of this series of surfactants.