Preconcentration of uranium from natural water samples using Chelex-100 cation-exchange resin, its selective extraction by tributylphosphate and electrodeposition on stainless steel discs is reported. (ucy.ac.cy)
Analytical1
Koel, M., "Analysis of trace amounts of metal ions using silica-based chelating resins: A green analytical method", Crit. (wikipedia.org)
Natural water1
small quantities of resin can be utilized to concentrate trace metals in natural water systems or biological fluids, in which there are three or four orders of magnitude greater alkali and alkaline earth metal concentration than the trace metal concentrations. (wikipedia.org)
Form2
Use this hydrogen-form resin for gravity or low-pressure chromatography. (bio-rad.com)
Chelating resins have the same bead form and polymer matrix as usual ion exchangers. (wikipedia.org)