This product is used to replace the PTFE sensing membrane for the Lab Grade Dissolved Oxygen probes. Specifications: • 2x Lab Grade Dissolved Oxygen probe replacement membranes. This product is used to replace the PTFE sensing membrane...

As a Dissolved Oxygen probe ages, its output signal starts to get weaker. Eventually, you will start to see that the readings are lower than normal. This usually means that it’s time to replace the probes electrolyte solution. Where...

Atlas Scientific Zero Dissolved Oxygen Calibration Solution is guaranteed not to have any oxygen in it. This stuff is great for calibrating the low end of the Dissolved Oxygen scale or to confirm that your Dissolved Oxygen probe is...