CATALINA TECHNOLOGIES

Instruments and devices used in chemical research, medical research, biomedical research, industrial manufacturing and processing, chemical manufacturing and processing, water purification and wastewater treatment, and in environmental monitoring and control; namely instruments, devices, and apparatus, and parts therefor, for detecting, analyzing, monitoring, data collecting, and or measuring oxygen content, salinity, conductivity, color, opacity, reflectivity, turbidity, hydrogen ion concentration, oxidation-reduction potential, and temperature of gases, liquids, and or solids and or samples thereof