Application of polyurethane foam loaded with BTAC in an on-line preconcentration system: cadmium determination by FAAS

Pavon, Application of Doehlert matrix and factorial designs in the optimization of experimental variables associated with the on-line preconcentration and determination of zinc by

A device for direct solid analysis by flame atomic absorption spectrometry (DSA-FAAS) with prior solid phase extraction procedure is proposed for the determination of lead in

The aim of this study is the application of a new XAD-2/ Me-BTAP resin in an on-line system for the preconcentration followed by the determination of cobalt, copper and nickel by

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 simple and rapid vortex-assisted ionic liquid based liquid-liquid microextraction (VALLME) procedure was used for the determination of trace amounts of cadmium by flame

In this context, this study aims to develop an on-line preconcentration methodology coupled to FAAS for the determination of nickel in alcoholic beverages after column solid

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