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Arsenic speciation in beverages by direct injection-ion chromatography hydride generation atomic fluorescence spectrometry
The procedure developed allows the direct speciation of arsenic in these samples with good sensitivity, selectivity, precision and accuracy. Detection limits determined using the optimized conditions were found to be between 0.16 and 2.9ng ml(−1) for arsenite, dimethylarsinic acid, monomethylarsonic...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2000
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2548257/ https://www.ncbi.nlm.nih.gov/pubmed/18924856 http://dx.doi.org/10.1155/S1463924600000043 |