A.G.M.Al-Daher, , S.A.Rahim, , M.A.AL-Hajjar, (2012). Simultaneous Determination Of Iron And Copper In Amixture Using First And Second Derivatives Spectrophotometry. , 17(2), 147-150.
A.G.M.Al-Daher; S.A.Rahim; M.A.AL-Hajjar. "Simultaneous Determination Of Iron And Copper In Amixture Using First And Second Derivatives Spectrophotometry". , 17, 2, 2012, 147-150.
A.G.M.Al-Daher, , S.A.Rahim, , M.A.AL-Hajjar, (2012). 'Simultaneous Determination Of Iron And Copper In Amixture Using First And Second Derivatives Spectrophotometry', , 17(2), pp. 147-150.
A.G.M.Al-Daher, , S.A.Rahim, , M.A.AL-Hajjar, Simultaneous Determination Of Iron And Copper In Amixture Using First And Second Derivatives Spectrophotometry. , 2012; 17(2): 147-150.

Simultaneous Determination Of Iron And Copper In Amixture Using First And Second Derivatives Spectrophotometry

Tikrit Journal of Pure Science
Article 1, Volume 17, Issue 2, 2012, Pages 147-150
Authors
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Abstract
Amethod for the simultaneous determination of iron (III) and copper (II) in a mixture by derivative spec trophotometry is described .The method is based on the complexes formed by both metal ions with 6-(5-chloro-2- hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalene sulfonic acid (Mordant blue-9) in acidic medium. The range of determination is between 5- 30µg/25ml and 5-35µg/25ml for iron and copper respectivel
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