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本文拟定了锰矿中锰、铝、钙、镁的测定方案;用溴化十六烷基三甲基胺—二甲酚作测定铝的指示剂,终点清晰,易于掌握。
In this paper, the determination of manganese manganese, aluminum, calcium and magnesium determination program; with cetyl trimethyl ammonium bromide - xylenol for the determination of aluminum indicator, the end point is clear and easy to master.