Amal Mohamed Asran <br/><br/>
Studies of some metal chelates of chromone azo dyes /  
 دراسات على بعض المتراكبات الفلزية لاصباغ الازو المشتقة من الكرومون 
Amal Mohamed Asran ; Supervised Aida Lotfy Elansary , Waheed Elhawary , Tarik Tawfik 
 - Cairo :   Amal Mohamed Asran ,   2007 
 - 122leaves :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Analytical Chemistry 
<br/><br/> The present work presents new spectrophotometric methods for the quantitative dermination of some metal ions such as copper zinc , magnesium , iron , vanadium and cobalt by chelation with chromone azo dyes 
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<br/><br/><label>Subjects--Index Terms: </label>magnesium spectrophotometric zinc