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Determination of NO-3—N in Ground Water by Ultraviolet Spectro Photometric Method
Author(s): 
Pages: 8-9
Year: Issue:  4
Journal: JOURNAL OF JINZHOU NORMAL COLLEGE(NATURAL SCIENCE EDITION)

Keyword:  NO-3-N分光光度计地下水标准曲线法;
Abstract: 饮用水中NO-3-N的含量对人体有重要影响,因此测定地下水中NO-3-N的含量具有重要意义.本文用UA-1600紫外可见分光光度计,通过标准曲线法,在204nm波长处测定地下水中硝酸盐氮的含量.
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