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

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

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

Spectrophotometric determination of Tartrazine in soft drink powder and pharmaceutical dosage form

Derivative Spectrophotometric Determination of Ce (III), La (III) and Sm (III), Using Chrome Azurol S (CAS) Dye in Industrial Phosphogypsum:

ATOMIC ABSORPTION SPECTROMETRY OF ACIDIC PHARMACEURICAL CONSTITUENTS THROUGH PRECIPITATION BY METAL IONS: I. DETERMINATION OF TIAPROFENIC ACID

Spectrophotometric Microdetermination of Tretinoin, Isotretinoinusing Iodine and Tazarotene Microdetermination Via Reaction with Rose-Bengal Reagent

ATOMIC ABSORPTION SPECTROMETRY OF ACIDIC PHARMACEURICAL CONSTITUENTS THROUGH PRECIPITATION BY METAL IONS: I. DETERMINATION OF TIAPROFENIC ACID

A SPECTROPHOTOMETRIC METHOD FOR VANADIUM DETERMINATION IN SEVERAL GEOLOGICAL MATRICES USING ALIZARIN RED S

Simultaneous Spectrophotometric determination of Metal Ions in Aqueous Solutions Using a Simple Spectra Ratio Method