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Issue:
Determination of NO-3—N in Ground Water by Ultraviolet Spectro Photometric Method
Author(s):
LI Yingchang
Pages:
8
-
9
Year:
2002
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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