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使用较高浓度的邻菲咯啉和抗坏血酸掩蔽mg量的镓,提高了胶束增溶光度测定镓中铝的选择性,从而简化了分离手续,改善了精密度。
The use of higher concentrations of o-phenanthroline and ascorbic acid to mask the amount of mg of gallium increases micellar solubilization photometry for the selectivity of aluminum in gallium, simplifying separation procedures and improving precision.