Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleChromotropic acid-functionalized polyurethane foam: A new sorbent for on-line preconcentration and determination of cobalt and nickel in lettuce samples.AuthorsLuana Novaes Santos; Ana Paula Oliveira Alves; Graciete Teixeira DavidPublicationJournal of Separation Science, 2006, Vol 29, Issue 9, p1197ISSN1615-9306Publication typeArticle