... Direct X-ray fluorescence determination of mercury on polyurethane foam sorbentS . Abstract Advanced technique of sorption – X-ray fluorescence determination of mercury (II) in water with static and dynamic preconcentration in the form of iodide complexes on polyurethane foam sorbents on the basis of ethers were proposed. ... Moscow University Chemistry Bulletin . 2012, Vol. ... 2, P. 115 . Copyright (C) Chemistry Dept., ... Copyright (C) Chemisty Department of Moscow State University . ...