Spectrophotometric determination of ammonia using ninhydrin assay and kinetic studies
نویسندگان
چکیده
منابع مشابه
Kinetic Spectrophotometric Method for Determination of S032- Using Methylen blue
The present work reports a kinetic spectrophotometric method for the determination of traceamounts of sulphite that is based on inhibitory effect of sulphite on the oxidation of Methyleneblue (MB) in acidic media. The reaction is followed spectrophotometrically by monitoring thedecrease in absorbance of MB at 664 nm with a fixed time of 0.5-4.5 minutes. It was found thatsulphite exert a strong ...
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the present work reports a kinetic spectrophotometric method for the determination of traceamounts of sulphite that is based on inhibitory effect of sulphite on the oxidation of methyleneblue (mb) in acidic media. the reaction is followed spectrophotometrically by monitoring thedecrease in absorbance of mb at 664 nm with a fixed time of 0.5-4.5 minutes. it was found thatsulphite exert a strong ...
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ژورنال
عنوان ژورنال: European Journal of Chemistry
سال: 2015
ISSN: 2153-2257,2153-2249
DOI: 10.5155/eurjchem.6.2.135-140.1178