U.S. federal trademark · Serial No. 87075908 · Reg. No. 5392496
Water quality testing systems consisting of chemical, biochemical and biological reagents, compounds and preparations for the purposes of detecting, diagnosing, monitoring and analyzing the presence of contaminating chemical or biological agents, substances or impurities in water, and water quality assays consisting of chemical, biochemical and biological reagents, compounds and preparations for the purposes of detecting, diagnosing, monitoring and analyzing the presence of contaminating chemical or biological agents, substances or impurities in water
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