The cloud point technique was effectively utilized for extraction and pre-concentration of
nickel (II) in urine samples before measurement by UV-Vis spectrophotometer and AAS …

A preconcentration and estimation method was developed for drug evaluation, with
Amoxicillin being evaluated in this manner characterizing easy, fast, and high sensitivity …

An economic and sensitive method was developed to measure pyridoxine hydrochloride
(vitamin B6) in pharmaceutical formation as an ion pair, as depending on the charge transfer …

This method shows a novel, fast and simple method and spectrophotometric procedure for
preconcentration and determination of drugs, with Paracetamol being evaluated in this …

Schiff bases are azomethine-containing compounds that have been identified as a
prominent class of biologically active drug compounds that have attracted the interest of …

A fast, economical and efficient cloud point extraction (CPE) method is presented for the
enrichment of copper (II) in aqueous samples. Hydrophobic chelate was formed in the …

Spectrophotometric methods were developed forth determination of ranitidine-HCl in
pharmaceutical tablets. These methods were based on the reaction of 2, 4-DNPH with …

A new turbidity method was used to determination of calcium ion in the pharmaceutical
preparation samples. The proposed method was supported reagent and sodium dodecyl …