Simultaneous ultrasound-assisted iodide oxidation and liquid-liquid microextraction for rapid quality control of iodized salts by UV–vis micro-spectrophotometry

1. Filgueiras, A.V.
2. Pena-Pereira, F.
3. Romero, V.
4. Costas-Mora, I.
5. Bendicho, C.
6. Lavilla, I.