Vernier Software and Technology
Vernier Software & Technology

Grommets for CO2 Gas Sensor

This package of 10 grommets fit Vernier CO2 Gas Sensors and O2 Gas Sensors, allowing them to be inserted into a closed system such as the Vernier BioChambers. Use them as replacement grommets for BioChambers or to create your own sample chambers.

WARNING: This product can expose you to chemicals, including methyl isobutyl ketone, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Ordering Information

All prices are for U.S. educators.

NameOrder CodePriceQuantity
Grommets for CO2 Gas SensorCO2-GROM$6

Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

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