Factorial Design and Doehlert Matrix in Optimization of Flow System for Preconcentration of Copper on Polyurethane Foam Loaded with 4‐(2‐Pyridylazo)‐resorcinol-Reference-Cited by-同舟云学术

Factorial Design and Doehlert Matrix in Optimization of Flow System for Preconcentration of Copper on Polyurethane Foam Loaded with 4‐(2‐Pyridylazo)‐resorcinol

Published:2004-12-28 Issue:7 Volume:37 Page:1437-1455
ISSN:0003-2719
Container-title:Analytical Letters
language:en
Short-container-title:Analytical Letters

Author:

Tarley César Ricardo Teixeira,dos Santos Walter Nei Lopes,dos Santos Carla Moreira,Arruda Marco Aurélio Zezzi,Ferreira Sérgio Luis Costa

Publisher

Informa UK Limited

Subject

Electrochemistry,Biochemistry, medical,Clinical Biochemistry,Spectroscopy,Biochemistry,Analytical Chemistry

Link

http://www.tandfonline.com/doi/pdf/10.1081/AL-120035909

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3. An efficient flow-injection system with on-line ion-exchange preconcentration for the determination of trace amounts of heavy metals by atomic absorption spectrometry

4. On-line separation and preconcentration of cadmium, lead and nickel in a fullerene (C 60 ) minicolumn coupled to flow injection tungsten coil atomic absorption spectrometry 1Presented at the Flow Analysis VII Conference held in Piracicaba, Brazil, 23–26 August 1997. 1

5. On-line preconcentration system for nickel determination in food samples by flame atomic absorption spectrometry

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