ResinTech WBG30 is a granular gel epoxy polyamine weak base anion resin. WBG30 has higher capacity than other anion exchange resins and has substantial strong base functionality. WBG30 is intended for single use applications that require the highest possible operating capacity. WBG30 is available in the free base form or with the strong base sites regenerated into the hydroxide form (when ordered as WBG30-OH).