Determination of nitrite in soil extracts and water samples by a nitrogen oxide electrode1
作者:
M. A. Tabatabai,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1974)
卷期:
Volume 5,
issue 6
页码: 569-578
ISSN:0010-3624
年代: 1974
DOI:10.1080/00103627409366536
出版商: Taylor & Francis Group
关键词: nitrite;nitrogen oxide electrode;soil extracts;water samples
数据来源: Taylor
摘要:
Work to evaluate the Orion nitrogen oxide electrode indicated that this electrode can be used satisfactorily for determination of nitrite in soil extracts and water samples. The electrode method of analysis described is simple, rapid, and precise, and its results agree closely with those obtained by the colorimetric method of Griess‐Ilosvay. The electrode method has the advantage that its results are not affected by color or turbidity or by Cu2+and Hg2+present in samples under analysis
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