Sensitive determination of trace-metal elements in tea with capillary electrophoresis by using chelating agent 4-(2-pyridylazo) resorcinol (PAR)
| Autor: | Feng, Huatao, Wang, Tianlin, Fong Yau Li, Sam |
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| Zdroj: | In Food Chemistry 2003 81(4):607-611 |
| Databáze: | ScienceDirect |
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