How can I measure Chemical Oxygen Demand (COD)?
A chemical oxygen demand (COD) test is used to measure the amount of organic compounds in a water sample. It…
Tag: mercury
What is the difference between standard and Mercury Free COD vials? Can I switch to Mercury Free vials?
COD tests are vital in many industries for the monitoring of effluent and discharge consent. The most common test method…
Mercury free solutions for autoclave temperature monitoring
Mercury is a naturally occurring element found in the air, water and soil however exposure to the substance, even in small…
Does the Min/Max Thermometer contain Mercury?
This simple ‘push button’ thermometer is Mercury free therefore presents no risk to health and the environment. The liquid in the bulb…