Determination of estrogens in environmental water samples using 1,3-dipentylimidazolium hexafluorophosphate ionic liquid as extraction solvent in dispersive liquid-liquid microextraction

1. Socas-Rodríguez, B.
2. Hernández-Borges, J.
3. Asensio-Ramos, M.
4. Herrera-Herrera, A.V.
5. Palenzuela, J.A.
6. Rodríguez-Delgado, M.A.