Determination of Copper, Iron, Nickel and Zinc in fuel kerosene by FAAS after adsorption and pre-concentration on 2-aminothiazole-modified silica gel

نویسندگان

  • P. S. Roldan
  • I. L. Alcântara
  • J. C. Rocha
  • C. C. F. Padilha
  • P. M. Padilha
چکیده

1Instituto de Química, Departamento de Química Analítica, UNESP, CP 355, 14800-900 Araraquara,SP, BRAZIL 2Centro de Energia Nuclear na Agricultura-USP, 13416-000, Piracicaba, SP,BRAZIL 3Instituto de Biociências, Departamento de Física e Biofísica, UNESP, CP 510, 18618-000, Botucatu, SP, BRAZIL 4Instituto de Biociências, Departamento de Química e Bioquímica, UNESP, CP 510, 18618-000, Botucatu, SP, BRAZIL E-mail: [email protected] or [email protected]

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تاریخ انتشار 2004