TY  - GEN
AU  - Amal Mohamed Asran
AU  - Aida Lotfy Elansary , 
AU  - Tarik Tawfik , 
AU  - Waheed Elhawary , 
TI  - Studies of some metal chelates of chromone azo dyes / 
PY  - 2007///
CY  - Cairo : 
PB  - Amal Mohamed Asran , 
KW  - magnesium
KW  - spectrophotometric
KW  - zinc
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Analytical Chemistry; Issued also as CD
N2  - 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
UR  - http://172.23.153.220/th.pdf
ER  -