Novel on-line sequential preconcentration system of Cr(III) and Cr(VI) hyphenated with flame atomic absorption spectrometry exploiting sorbents based on chemically modified silica
| Autor: | Tarley, César R.T., Lima, Giovana F., Nascimento, Danielle R., Assis, Alan R.S., Ribeiro, Emerson S., Diniz, Kristiany M., Bezerra, Marcos A., Segatelli, Mariana G. |
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| Zdroj: | In Talanta 15 October 2012 100:71-79 |
| Databáze: | ScienceDirect |
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