Media type: E-Article Title: Chemical enrichment and exclusion with ion exchange membranes Contributor: Blaedel, Walter J.; Kissel, Thomas R. imprint: American Chemical Society (ACS), 1972 Published in: Analytical Chemistry Language: English DOI: 10.1021/ac60320a005 ISSN: 0003-2700; 1520-6882 Keywords: Analytical Chemistry Origination: Footnote: