Media type: E-Article Title: Ultrasound-assisted treatment of coconut water samples for potentiometric stripping determination of zinc Contributor: Munoz, Rodrigo A. A.; Kolbe, Matias; Siloto, Rita C.; Oliveira, Pedro V.; Angnes, Lucio Published: FapUNIFESP (SciELO), 2007 Published in: Journal of the Brazilian Chemical Society, 18 (2007) 2, Seite 410-415 Language: English DOI: 10.1590/s0103-50532007000200025 ISSN: 0103-5053 Keywords: General Chemistry Origination: Footnote: Access State: Open Access