Title: Determination and speciation of trace and ultratrace selenium ions by energy-dispersive X-ray fluorescence spectrometry using graphene as solid sorbent in dispersive micro-solid phase extraction
Authors: K. Kocot, R. Leardi, B. Walczak, R. Sitko
Journal: Talanta
Publication type: article
DOI: 10.1016/j.talanta.2014.11.036