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How can I perform online CO2 measurements with the SFR vario? Are there flasks with already integrated CO2 sensor spots?
There are no flasks with pre-integrated CO2 sensor spots, as these sensors need to be stored in solution before use. PreSens offers the SP-CD1T sensor spots, which you can integrate into the shake flask yourself before measurements, making sure the sensor did not dry out and works properly. We offer an integration set (IS-SP) which eases the sensor integration. The CO2 sensor spot is one-time autoclavable. Then you can perform and control your CO2 measurements with the SFR vario and the PreSens Flask Studio software.
Watch our videos on sensor integration in shake flasks: