Copper determination in beer by flame atomic absorption spectrometry after extraction and preconcentration by dispersive liquid–liquid microextraction
| Autor: | Silveira, Jader R.K., Brudi, Letícia C., Waechter, Samuel R., Mello, Paola A., Costa, Adilson B., Duarte, Fabio A. |
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| Zdroj: | In Microchemical Journal January 2023 184 Part B |
| Databáze: | ScienceDirect |
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