Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais
Results of two intercomparison exercises are reported. In the first one, the participants were asked to determine Cd, Cu, Pb and Zn, at the sub mg 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).
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Sociedade Brasileira de Química
1997
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oai:scielo:S0100-404219970006000132008-09-01Determinação de elementos-traço: relatório de dois exercícios interlaboratoriaisJardim,Wilson F.Barbosa,Antonio C.Campos,Reinaldo C. trace analysis intercomparison exercise quality assurance Results of two intercomparison exercises are reported. In the first one, the participants were asked to determine Cd, Cu, Pb and Zn, at the sub mg 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).info:eu-repo/semantics/openAccessSociedade Brasileira de QuímicaQuímica Nova v.20 n.6 19971997-12-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000600013pt10.1590/S0100-40421997000600013 |
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| author |
Jardim,Wilson F. Barbosa,Antonio C. Campos,Reinaldo C. |
| spellingShingle |
Jardim,Wilson F. Barbosa,Antonio C. Campos,Reinaldo C. Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| author_facet |
Jardim,Wilson F. Barbosa,Antonio C. Campos,Reinaldo C. |
| author_sort |
Jardim,Wilson F. |
| title |
Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| title_short |
Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| title_full |
Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| title_fullStr |
Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| title_full_unstemmed |
Determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| title_sort |
determinação de elementos-traço: relatório de dois exercícios interlaboratoriais |
| description |
Results of two intercomparison exercises are reported. In the first one, the participants were asked to determine Cd, Cu, Pb and Zn, at the sub mg 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). |
| publisher |
Sociedade Brasileira de Química |
| publishDate |
1997 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000600013 |
| work_keys_str_mv |
AT jardimwilsonf determinacaodeelementostracorelatoriodedoisexerciciosinterlaboratoriais AT barbosaantonioc determinacaodeelementostracorelatoriodedoisexerciciosinterlaboratoriais AT camposreinaldoc determinacaodeelementostracorelatoriodedoisexerciciosinterlaboratoriais |
| _version_ |
1756386973595992064 |