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采用微波消解-火焰原子吸收光谱法快速测定天然浓缩胶乳中的锰、铜含量,各元素回收率在85.00%—111.00%之间.结果令人满意,并且方法简便,快速,无污染。
The content of manganese and copper in natural concentrated latexes was rapidly determined by microwave digestion and flame atomic absorption spectrometry.The recoveries of the elements were between 85.00% and 111.00% .The results were satisfactory and the method was simple, rapid and non-polluting.