About Us

Our history

C.I. Analytics, with production facilities in Chambly, Quebec, Canada, is one of the world’s leading manufacturers of instrumentation for the measurement of low levels of sulfur and arsines, liquefied petroleum gases, and liquids.


C.I. Analytics designs, manufactures, markets, and distributes the world’s most sensitive and selective scientific instruments for analysis of impurities in the natural gas, petrochemical, pharmaceutical, and food/beverage industries. These instruments are used to:

– Improve production efficiency

– Meet regulatory requirements

– Enhance safety in the process industries.


Company products incorporate advanced technologies to provide real-time analysis, data collection, and control function. Each instrument, which can be customized to meet your specific requirements, is subjected to rigorous quality control testing, ensuring accurate and precise results each and every time.. Our stringent quality control system is measured and certified by ISO 9001: 2015; each C.I. Analytics’ instrument, including those for use in potentially explosive atmospheres, conforms to the highest standards of quality and reliability.


Please see the Products section of our site for more detailed information on C.I. Analytics’ solutions for your specific application.