El Kheir, Afaf A.: search on Z-Library

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1

The Use of Charge Transfer Complexation in the Spectrophotometric Determination of Some Corticosteroid Drugs Through Intermediate Oxime Formation

El Kheir, Afaf A., Belal, Saied F., Ayad, Magda M., El Adl., Sobhi M.

Journal:

Analytical Letters

Year:

1986

Language:

english

File:

PDF, 459 KB

english, 1986

2

A Sensitive Spectrophotometric Method for the Determination of Progesterone, Testosterone Propionate and Nandrolone Phenylpropionate in Ampoules

Ayad, Magda M., Belal, Saied F.A., El Adl, Sobhi M., El Kheir, Afaf A.

Journal:

Analytical Letters

Year:

1985

Language:

english

File:

PDF, 312 KB

english, 1985

3

Spectrophotometric determination of acetaminophen, oxyphenobutazone and salicylamide by nitration and subsequent complexation reactions

El Kheir, Afaf A., Belal, Saied, El Sadek, Mohammad, El Shanwani, Abdullah

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1986

Language:

english

File:

PDF, 392 KB

english, 1986

4

Utilization of charge-transfer complexation in the spectrophotometric determination of some monosaccharides through their osazone intermediates

Magda Ayad, Saied Belal, Afaf Abou El Kheir, Sobhi El Adl

Journal:

Year:

1987

Language:

english

File:

PDF, 434 KB

english, 1987

5

Spectrophotometric determination of some corticosteroid drugs through charge-transfer complexation

Ayad, Magda M., Belal, Saied, El Adl, Sobhi M., Al Kheir, Afaf A.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1984

Language:

english

File:

PDF, 652 KB

english, 1984

6

Spectrophotometric determination of glucose and fructose in injections using tetracynoethylene reagent

Saied Belal, Afaf Abou el Kheir, Magda Ayad, Sobhi el Adl

Journal:

Microchemical Journal

Year:

1988

Language:

english

File:

PDF, 304 KB

english, 1988

7

Simultaneous determination of Nebivolol hydrochloride and Valsartan in their binary mixture using different validated spectrophotometric methods

Meselhy, Esraa A., Aboul Kheir, Afaf A., El Henawee, Magda M., Elmasry, Manal S.

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2020

Language:

english

File:

PDF, 4.98 MB

english, 2020

8

Spectrophotometric Analysis of Mixtures of Acetaminophen, Salicylamide, and Codeine Phosphate in Tablets

El Kheir, Afaf Abou, Belal, Saied F, El Shanwani, Abdulla

Journal:

Journal of AOAC International

Year:

1985

File:

PDF, 475 KB

1985

9

Potentiometric titration of reducing carbohydrates

Afaf Abou el Kheir, Abdel Kader S. Ahmad

Journal:

European Food Research and Technology

Year:

1974

Language:

english

File:

PDF, 320 KB

english, 1974

10

Spectrophotometric determination of some pharmaceutical carbonyl compounds through oximation and subsequent charge-transfer complexation reactions

Belal, Saied, El Kheir, Afaf A., Ayad, Magda M., Al Adl, Sobhi A.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1986

Language:

english

File:

PDF, 542 KB

english, 1986

11

II. “Spectroscopic Investigation of Charge Transfer Complexes of Osazone Intermediates Prepared From certain monosaccharides”

El Adl, Sobhy M., Abul-Kheir, Afaf, Belal, Saied, Ayad, Magda

Journal:

Spectroscopy Letters

Year:

1991

Language:

english

File:

PDF, 407 KB

english, 1991

12

I. Spectroscopic Investigation of Charge Transrer Complexes of Oxime Intermediates Prepared from Some Pharmaceutical Carbonyl Compounds

El Adl, Sobhy M., Abul-Kheir, Afaf, Belal, Saied, Ayad, Magda

Journal:

Spectroscopy Letters

Year:

1991

Language:

english

File:

PDF, 388 KB

english, 1991

13

Spectrophotometric determination of oxyphenbutazone by diazo coupling and subsequent chelation reactions

Belal, Saied, El Kheir, Afaf A. Abou, El Shanwani, Abdulla M.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1985

Language:

english

File:

PDF, 429 KB

english, 1985

14

U.V. and U.V. Derivative Spectrophotometric Determination of Two- Component Mixtures

Salem, Hesham, El-Maamli, Magda, El-Sadek, Mohamed, Kheir, Afaf Aboul

Journal:

Spectroscopy Letters

Year:

1991

Language:

english

File:

PDF, 556 KB

english, 1991

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