Spectrophotometric Determination of Cerium(III) in Some Industrial and Plant Samples Using New Synthesized Azo-dye Reagent: Synthesis and Characterization

Derivative Spectrophotometric Determination of Lu, Tb and Tm Using Fluorescein Dye

Simultaneous Determination of Iron (III) and Aluminum (III) in the Presence of Titanium (IV) in Portland Cement using Derivative Spectrophotometry

SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM (IV) IN STEEL, PAINT AND A COSMETIC CREAM USING TANNIC ACID IN MICELLAR MEDIUM

Direct Spectrophotometric Determination of Lead (II) in Industrial Samples using 1, 3-Benzenediamine, N, N'-bis(2-furanylmethylene) in Presence of Surfactant

SPECTROPHOTOMETRIC DETERMINATION OF SOME FLUOROQUINOLONE DERIVATIVES THROUGH OXIDATION WITH CERIUM (IV)

DIRECT AND DERIVATIVE SPECTROPHOTOMETRIC METHOD FOR YTTRIUM DETERMINATION IN DIFFERENT RARE EARTH CONCENTRATES

Determination of Aluminum (III) by Alizarin DYE in Pharmaceutical Sample and Aqueous Solution

SPECTROPHOTOMETRIC DETERMINATION OF SOME CEPHALOSPORINS USING 2,2'-DIPHENYL-1-PICRYLHYDRAZYL

Spectrophotometric Determination of Trace Amounts of Lead with Safranine O in Synthetic Sea Water and Zinc Sulphate