Shop All CTI Inventory
Showing 1–12 of 29 resultsSorted by popularity
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Price: $135.00 – $250.00
Ammonia Calibration Gas
Certified Ammonia (NH3) Calibration Gas in 17L a... -
Price: $135.00 – $250.00
Carbon Dioxide Calibration Gas
Certified Carbon Dioxide (CO2) Calibration Gas in ... -
Price: $135.00 – $250.00
Carbon Monoxide Calibration Gas
Certified Carbon Monoxide (CO) Calibration Gas Â... -
Price: $135.00 – $250.00
Zero Air Calibration Gas
Certified Zero Air Calibration Gas in 17L and 34L ... -
Price: $230.00 – $250.00
Multi-Gas Mixes Calibration Gas
Certified Multi-Gas Mixes Calibration Gas in 34L b... -
Price: $250.00
Nitrogen Dioxide Calibration Gas
Certified Nitrogen Dioxide (NO2) Calibration Gas i... -
Price: $135.00 – $250.00
Hydrogen Calibration Gas
Certified Hydrogen (H2) Calibration Gas in 17L a... -
Price: $135.00 – $250.00
Oxygen Calibration Gas
Certified Oxygen (O2) Calibration Gas in 17L and 3... -
Price: $135.00 – $250.00
Nitrogen Calibration Gas
Certified Nitrogen (N2) Calibration Gas in 17L a... -
Price: $135.00 – $250.00
Methane Calibration Gas
Certified Methane (CH4) Calibration Gas in 17L and... -
Price: $135.00 – $250.00
R22 Calibration Gas
Certified R22 Calibration Gas in 17L and 34L bottl... -
Price: $135.00 – $250.00
R507A Calibration Gas
Certified R507A Calibration Gas in 17L and 34L bot...
Calibration Gases
At CTI, customers can find various calibration gas kits for their new fixed or portable gas detection systems. Our inventory includes numerous certified calibration gases in multiple concentrations so every CTI customer can get the optimal calibration kit for their facility and system.
Whether you need a 34-liter, 1,000 ppm hydrogen gas cylinder or a 17-liter, 25 ppm ammonia gas, CTI can help. We also offer carbon dioxide calibration gas cylinders in 34 or 17-liter sizes and up to 50,000 ppm concentration. Contact CTI for more gases and concentrations, and we also manufacture custom configurations upon request.
All of CTI’s calibration gases are NIST-certified and come with a Safety Data Sheet in the shipment. Unsure what to get? Explore our expert recommendations to find the right calibration gas kit for your high-quality gas detector.
We are experienced at shipping calibration gases nationally and internationally and can deliver your order to you in a quick, easy, and timely manner.