萃取分光光度法测定双三丁基氧化锡中二丁基氧化锡的含量Extraction-spectrophotometric Determination of Dibutyltin Oxide in Bis(tributyltin) Oxide
关怀民;
摘要(Abstract):
为了测定双三丁基氧化锡中二丁基氧化锡的含量,作者用二苯卡巴踪分光光度法测定三丁基乙酸锡中二丁基二乙酸锡的含量。双三丁基氧化锡的量在不超过二丁基氧化锡145倍的情况下,二丁基氧化锡的测定范围为O—70μg。探讨了用二苯卡巴腙校准曲线来消除过量显色剂干扰的方法。
关键词(KeyWords):
基金项目(Foundation):
作者(Authors): 关怀民;
参考文献(References):
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