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SILICA/POLYMER COMPOUND TYPE IMINODIACETIC ACID CHELATE ADSORBENT, QUANTITATIVE ANALYSIS METHOD USING THE SAME, AND RECOVERY METHOD OF TRACE QUANTITY METALLIC ELEMENT
SILICA/POLYMER COMPOUND TYPE IMINODIACETIC ACID CHELATE ADSORBENT, QUANTITATIVE ANALYSIS METHOD USING THE SAME, AND RECOVERY METHOD OF TRACE QUANTITY METALLIC ELEMENT
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机译：二氧化硅/聚合物型次二乙酸螯合剂，使用相同定量分析方法和微量金属元素的回收方法
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摘要
PROBLEM TO BE SOLVED: To provide a silica/polymer compound type iminodiacetic-acid chelate adsorbent that enables high adsorption speed on trace quantity metallic element, quick processing, and use of a column.SOLUTION: A silica/polymer compound type iminodiacetic-acid chelate adsorbent contains a silica/polymer complex, formed by polymerizing three-dimensional polymers chain to SiOporous particles, and impregnated and carried with an iminodiacetic-acid disodium hydrate.
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