TY - CHAP AU - Barrado Esteban, Enrique AU - Rodríguez Ávila, José Ángel PY - 2019 SN - 9780081019832 UR - http://uvadoc.uva.es/handle/10324/38726 AB - Sample pretreatment is one of the most important steps in chemical analysis. Extensive clean-up procedures are normally required to remove matrix components which may interfere in the analysis. Some common strategies to these steps are based on the... LA - eng PB - Elsevier KW - Magnetic material Separations TI - Magnetic Materials in Separation Science ER -