Hanna Instruments

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Certificates of Analysis

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Carbon dioxide (CO2) is naturally found in lakes and rivers in low concentrations, but organic and mineral decomposition can result in much higher amounts of CO2. It is essential to monitor the CO2 levels in bodies of water as high CO2 concentrations can result in the water being corrosive and toxic to aquatic organisms. CO2 levels should also be monitored in water softening systems as the right balance must be maintained to prevent corrosion of pipes and storage tanks.


Hanna supply a wide range of instruments, from Chemical Test Kits to ISE instrumentation, ideal for determination of CO2 concentration.