Title: Catalytic Spectrophtometic Determination of Nitrite with Methylene Blue
Abstract: The catalytic effect of No2-on oxidation of methylene blue by potassium bromate was studied and a new method for determination of No2 -based on this was reported. The linear range for determination of No2 -is 0.1~0.6 ug/ml with detection limit of 0.15 ug/ml. The method was applied to determine nitrite in water and vegetables with satisfactory results.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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