Application of chromatographic techniques in the preparation of phosphoric acid from superphosphate fertilizer as phosphate ions source.

Research Authors
A. Hassan, N. Abo El-Maali, R. M. Hassan, R. M. Mahfouz and A. Abd El-Kader
Research Department
Department of chemistry
Research Journal
J.Saudi chem. Soc.
Research Member
Nagwa Thabet Abo Elmaali
Research Pages
1-5
Research Rank
1
Research Vol
3, No.1
Research Year
1999

Square-wave stripping voltammetry of uranium (VI) at the glassy carbon electrode. Application to some industrial samples.

Research Authors
N. Abo El-Maali and D. Abd El-Hady
Research Department
Department of chemistry
Research Journal
Electroanalysis
Research Member
Nagwa Thabet Abo Elmaali
Research Pages
201
Research Rank
1
Research Vol
11
Research Year
1999

Voltammetric analysis of Ceftazidime after preconcentration at various mercury and carbon electrodes. Application to sub-ppb level determination in urine samples.

Research Authors
N. Abo El- Maali
Research Department
Department of chemistry
Research Journal
Talanta
Research Member
Nagwa Thabet Abo Elmaali
Research Pages
957
Research Rank
1
Research Vol
51
Research Year
2000

Use of Adsorptive Stripping Voltammetry at the Glassy Carbon Electrode For the Simultaneous Determination of Magnesium(II) and Aluminium(III): Application to Some Industrial Samples.

Research Authors
N. Abo El-Maali, D. Abd El-Hady, M. Abd El-Hamid and M. M. Seliem
Research Department
Department of chemistry
Research Journal
Anal.Chim.Acta.
Research Member
Nagwa Thabet Abo Elmaali
Research Pages
67
Research Rank
1
Research Vol
417
Research Year
2000

Spectral, Thermal and photochemical studies on certain first, second and third generation cephalosporin antibiotics and their Cd(II) complexexs.

Research Authors
Ahmmed H. Osman, Nagwa Abo El-Maali, Aref A. M. Aly and Gamil A.A. Al-Hazmi.
Research Department
Department of chemistry
Research Journal
Synth. React. Inorg. Met.-Org. Chem.
Research Member
Nagwa Thabet Abo Elmaali
Research Pages
763-781
Research Rank
1
Research Vol
32(4)
Research Year
2002

The carbonate index: Its implication on the depositional environment of the Western Desert phosphorite.

Research Authors
El-Haddad, M. A. and El-Younsy, A.R.
Research Department
Department of Geology
Research Journal
2nd Conference of optical spectroscopy, Laser and their applications, Cairo. National Res. Center,
Research Member
Mervat Ahmed Mostafa Elhaddad
Research Pages
P. 329-339.
Research Rank
4
Research Vol
2nd
Research Year
1985

The carbonate index: Its implication on the depositional environment of the Western Desert phosphorite.

Research Authors
El-Haddad, M. A. and El-Younsy, A.R.
Research Department
Department of Geology
Research Journal
2nd Conference of optical spectroscopy, Laser and their applications, Cairo. National Res. Center,
Research Member
Ahmed Reda Mahmoud Mohamed El-younsy
Research Pages
P. 329-339.
Research Rank
4
Research Vol
2nd
Research Year
1985

Facies changes and Synsedimentary tectonism of the Campanian sequence, Abu Tartur Plateau, Western Desert, Egypt.

Research Authors
El-Younsy, A.R.
Research Department
Department of Geology
Research Journal
Bull. Fac. Sci., Assiut Univ.,
Research Member
Ahmed Reda Mahmoud Mohamed El-younsy
Research Pages
p. 173 -186.
Research Rank
1
Research Vol
21(1-F),
Research Year
1992
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