Ion pair vortex assisted-ionic liquid based dispersive liquid-liquid microextraction for selective separation and preconcentration of 4-methylimidazole from caramel colour drinks and foodstuffs prior to its spectrophotometric determination
| Autor: | Altunay, Nail, Gürkan, Ramazan |
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| Zdroj: | In Microchemical Journal June 2019 147:999-1009 |
| Databáze: | ScienceDirect |
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