Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew H. Bond0
E. Philip Horwitz0
Richard E. Barrans, Jr.0
Date of Patent
January 2, 2007
Patent Application Number
10351717
Date Filed
January 27, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A separation medium, a method for using that separation medium and an apparatus for selectively extracting multivalent cations such as pseudo-lanthanide, prelanthanide, lanthanide, preactinide or actinide cations from an aqueous acidic sample solution is described. The separation medium is preferably free-flowing and comprises particles having a diglycolamide (DGA) extractant dispersed onto an inert, porous support.
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