Nonanoic Acid-Coated Magnetite Nanoparticles for Separation and Preconcentration of Lead and Copper in Tobacco Samples prior to Flame Atomic Absorption Spectrometry Determination

“L igandless surfactant mediated solid phase extraction combined with Fe3O4 nano-particle for the preconcentration and determination of cadmium and lead in water and soil

Immobilized Stearic Acid as a New Sorbent for On-Line Preconcentration and Determination of Lead by Flow Injection Flame Atomic Absorption Spectrometry.. Shayessteh Dadfarnia,*

Determination of Trace Amounts of Copper in River and Sea Water Samples by Flame Atomic Absorption Spectrometry (FAAS) after Cloud-point Preconcentration..

A cloud point extraction (CPE) procedure was developed for the separation and preconcentration of trace amounts of cobalt prior to its determination by flame atomic

Determination of Copper, Iron, Lead and Zinc in Gasoline by Sequential Multi- Element Flame Atomic Absorption Spectrometry after Solid Phase Extraction..

In situ surfactant-based solid-phase extraction (ISS-SPE) is proposed as a preconcentration procedure for the determination of cadmium in water and food samples by flame

A miniaturized liquid-phase extraction procedure based on directly suspended droplet microextraction combined with flame atomic absorption spectrometry was developed for

The method is based on the extraction of silver with coacervate made up of decanoic acid reverse micelles and the subsequent determination by flame atomic absorption