A comparative study of homemade C18 and commercial C 18 sorbents for preconcentration of lead by minicolumn solid phase extraction

Microchimica Acta

Volumn 144, Issue 1-3, 2004, Pages 17-21

  Maltez, Heloisa França ^a   Costa Melo, Lúcio Flávio ^b   De Queiroz, Sônia Claudia Do Nascimento ^c   Jardim, Isabel Cristina Sales Fontes ^b   Curtius, Adilson José ^a   Carasek, Eduardo ^a  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^b UNIVERSITY OF CAMPINAS   (Brazil)

^c EMBRAPA CERRADOS   (Brazil)

Author keywords

C18 immobilized on silica; Flame atomic absorption spectrometry; Lead

Indexed keywords

EID: 20344366260     PISSN: 00263672     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00604-003-0095-0     Document Type: Article

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