9 Scientific, measuring, apparatus and instruments, namely, scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants, flow cytometers and flow-based analyzers providing cell and particle analysis, detection, or counting for scientific, laboratory, and general research uses, sensing and signaling devices for measurement and quality control of water, conductivity meters, fluid handling device used for disposable bioprocessing applications, electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality, scientific instrumentation for measuring chemical levels in water, not for medical use; water level and quantity indicators; temperature indicators; pressure indicators for valves; pressure recorders; counters, namely, water flow meters; water meters; water analysis apparatus, namely, water testing equipment for detecting bacteria and chemical compounds, colorimeters, multiparameter meters for measuring pH, oxidation reduction potential, conductivity, salinity and total dissolved solids (TDS), dissolved oxygen (DO) and temperature, turbidimeters; diagnostic apparatus not for medical use namely for the detection of pathogens, not for medical purposes; testing apparatus not for medical use, namely, water testing instrumentation for monitoring and detecting contamination; mechanical devices, namely, dispensers of preset portions of fluids, solid granules, and powder for dosing purposes, all not for medical use; electric monitoring apparatus, namely, water testing instrumentation for monitoring and detecting contamination; detectors for water contamination; downloadable software for use in water analysis and for providing an on-line database in the field of water quality, provide statistical analysis, and produce notifications and reports; downloadable software for analyzing and monitoring water quality parameters; all these goods being used in relation to the distribution and treatment of water