Title of article
Simplified version of the sodium salicylate method for analysis of nitrate in drinking waters Original Research Article
Author/Authors
M.I.C Monteiro، نويسنده , , F.N. Ferreira، نويسنده , , N.M.M. de Oliveira، نويسنده , , A.K Avila، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
125
To page
129
Abstract
The salicylate method for determination of nitrate in drinking waters has been simplified by using the calibration solutions for 54 days, and therefore, reducing the work time. The results obtained can be considered satisfactory with regard to limit of determination (0.10 mg l−1 nitrate as nitrogen (NO3−-N)), precision (relative standard deviations <4% for five determinations were found) and accuracy (recoveries from 88 to 106% for nitrate in spiked drinking water were obtained).
Keywords
Salicylate method , Spectrophotometric method , Water , Nitrate determination
Journal title
Analytica Chimica Acta
Serial Year
2003
Journal title
Analytica Chimica Acta
Record number
1033328
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