Instrumentation for Extreme Environments - IC Controls is a Canadian manufacturer and distributor of process water sensors, analyzers, and calibration standards. Our online process analysis products are designed to excel in the most demanding applications. Having been a manufacturer of industrial online sensors for over 40 years, we are also one of the world’s longest-standing distributors of Thermo Fisher Scientific Orion process products. Our portfolio covers online measurements such as pH & ORP, Conductivity (including salinity, resistivity, high purity and % concentration), Total Dissolved Solids (TDS), Dissolved Oxygen (DO), Chlorine, Specific Ion (including sodium, silica, calcium, chloride, fluoride, ammonia and phosphate), Ozone and Total Organic Carbon (TOC).