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The elimination of emulsification in the process of determining malathion
Author(s): 
Pages: 13-14,31
Year: Issue:  1
Journal: JOURNAL OF JILIN GRAIN COLLEGE

Keyword:  马拉硫磷铜络合物比色法乳化物;
Abstract: 主要对国家标准方法(GB5009,36-85)--铜络合物比色法测定马拉硫磷含量过程中出现乳化现象进行研究,对标准方法用离心法分离乳化物质进行改进,从而减少测定时对样品的损失,缩短测定时间,保证国际法中严格的时间要求.
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