Accepted Manuscript Title: Phase diagrams of aqueous two-phase systems formed by polyethylene glycol + ammonium sulfate + water: equilibrium data and thermodynamic modeling Author: Gabriella Frade Murari Jussara Alves Penido Poliana Aparecida Lopes Machado Leandro Rodrigues de Lemos Nelson Henrique Teixeira Lemes Luciano Sindra Virtuoso Guilherme Dias Rodrigues Aparecida Barbosa Mageste PII: S0378-3812(15)30039-X DOI: http://dx.doi.org/doi:10.1016/j.fluid.2015.07.024 Reference: FLUID 10676 To appear in: Fluid Phase Equilibria Received date: 2-6-2015 Revised date: 6-7-2015 Accepted date: 10-7-2015 Please cite this article as: G.F. Murari, J.A. Penido, P.A.L. Machado, L.R. Lemos, N.H.T. Lemes, L.S. Virtuoso, G.D. Rodrigues, A.B. Mageste, Phase diagrams of aqueous two-phase systems formed by polyethylene glycol<ce:hsp sp= ¨ 0.25 ¨ />+<ce:hsp sp= ¨ 0.25 ¨ />ammonium sulfate<ce:hsp sp= ¨ 0.25 ¨ />+<ce:hsp sp= ¨ 0.25 ¨ />water: equilibrium data and thermodynamic modeling, Fluid Phase Equilibria (2015), http://dx.doi.org/10.1016/j.fluid.2015.07.024 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.