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عدد الأبحاث المنشورة

7 عدد الأبحاث المنشورة

The reaction of Sc3+, Y3+ and La3+ with thiazol yellow G and the spectrophotometric determination of Y3+ ions in nickel-base alloys in the presence of cerium sub-group rare earths.A.S. AMSE, 45, 59-63 .

1994
الملخص

DC-Polarographic determination of ampicillin in pharmaceutical dosage forms.

1994
الملخص

2,3-Dichloro-6-(3-carboxy-2-hydroxynaphthylazo)quinoxaline as an analytical reagent for spectrophotometric determination of microamount of gold.

1994
الملخص

Metal chelates of some arsenazo compounds with scandium (III), Yttrium (III), Lanthanum (III), Thorium (IV) and Uranyl (II) ions. Egypt. J. Anal. Chem., 2, 41-52 .

1993
الملخص

Determination of amoxycillin and flucloxacillin in mixtures and pharmaceutical preparations using 3, 5-dinitrobenzoic acid. Quim. Anal., 89, 726-729 .

1993
الملخص

Spectrophotometric determination of ampicillin with some nitro compounds.

1993
الملخص

Spectrophotometric microdetermination of Copper (II), Silver (I) and Gold (III) using azastyrene Schiff bases. Microchem. J, 44, 311-317 .

1991
الملخص