Groundwater remediation products, namely, ion exchange and chromatographic process media in the nature of ion exchange resins, fluid separation resins, chromatographic separation ion exchange resins, silica gels and zeolites, chiral separation resins and gels and adsorption media such as activated carbon or activated alumina for the purpose of liquid purification, separation and recovery; ion exchange resins used for perchlorate and nitrate removal from water and photochemical water purificat...