Sequential Determination of Cd, Cu and Pb in Tea Leaves by Slurry Introduction to Thermospray Flame Furnace Atomic Absorption Spectrometry

Miranda, Kelber; Pereira-Filho, Edenir R.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/74793

Title:

Sequential Determination of Cd, Cu and Pb in Tea Leaves by Slurry Introduction to Thermospray Flame Furnace Atomic Absorption Spectrometry

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)
Universidade Federal de São Carlos (UFSCar)

ISSN:

1936-9751
1936-976X

Abstract:

A simple procedure for the sequential determination of Cd, Cu and Pb in tea leaves by slurry introduction to thermospray flame furnace atomic absorption spectrometry was developed. Detection limits were 0.05 mg kg-1 for Cd, 2.1 mg kg-1 for Cu and 0.68 mg kg-1 for Pb using 0.67 % (m/v) slurries (100 mg/15 mL). © 2013 Springer Science+Business Media New York.

Issue Date:

4-Mar-2013

Citation:

Food Analytical Methods, p. 1-4.

Time Duration:

1-4

Keywords:

Atomic absorption spectrometry
Fast sequential
Flame furnace
Slurry introduction
Tea
Thermospray

Source:

http://dx.doi.org/10.1007/s12161-013-9574-z

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/74793

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