U.S. federal trademark · Serial No. 72421475 · Reg. No. 0983876
WATER QUALITY TEST KITS (INCLUDING NECESSARY TEST REAGENTS, GLASSWARE, ACCESSORIES AND INSTRUCTIONS), CHEMICAL ANALYZERS FOR PROCESS CONTROL, ANALYZERS FOR WATER QUALITY, AIR POLLUTION AND AUTOMATIC EXHAUST, AND CHEMICAL LABORATORY INSTRUMENTS (INCLUDING MICROBURETTE ASSEMBLIES AND TITRATION UNITS, COLOR STANDARDS AND COMPARATORS, PH METERS, SPECIFIC ION PROBES, SPECTROPHOTOMETERS, CONDUCTIVITY METERS, DISSOLVED OXYGEN METERS, AND THE LIKE
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