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|Type:||Artigo de periódico|
|Title:||Trace elements determination: Report on two interlaboratory exercises.|
|Abstract:||Results of two intercomparison exercises are reported. In the first one, the participants mere asked to determine Cd, Cu, Pb and Zn, at the sub pg mL(-1) level, in an acidified aqueous solution, In the second one, the participants were asked to determine mercury (total) in two homogeneous biological samples, hair and fish. The exercises were considered satisfactory and few reported results were discharged (3s criteria).|
|Editor:||Soc Brasileira Quimica|
|Citation:||Quimica Nova. Soc Brasileira Quimica, v. 20, n. 6, n. 644, n. 646, 1997.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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