Calibration Gas, Carbon Monoxide, Methane, Nitrogen, Oxygen, 221 L, CGA 165 Connection MPN:221L-309
Calibration Gas, Carbon Monoxide, Methane, Nitrogen, Oxygen, 221 L, CGA 165 Connection
Ensure precise gas detection with our Calibration Gas, specifically designed for all OEM gas detectors. This 221L cylinder features a CGA 165 connection and contains a precise mixture of 200 ppm carbon monoxide, 2.5% methane (50% LEL), and 19% oxygen in a nitrogen background. The gas mixture meets NIST calibration standards with +/-5% accuracy. Ideal for industries requiring precise gas detection, such as oil and gas, chemical processing, and environmental monitoring. Regular calibration with this gas ensures reliable and accurate gas readings, reducing downtime and improving overall safety.
Top product features:
- Calibration gas mixture contains 200 ppm carbon monoxide for precise calibration of gas detectors.
- The gas mixture includes 2.5 percent methane (50 percent LEL) for accurate detection of flammable gases.
- The calibration gas is certified to +/-5 percent accuracy for reliable results.
Top product applications:
- Industrial Safety Monitoring
- Laboratory Gas Analysis
- Research and Development
Calibration Gas, CGA Number CGA 165, Container Type Cylinder, Cylinder Capacity 221 L, Cylinder Diameter 9 in, Cylinder Height 16.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 200 ppm, Methane (50 Percent LEL) 2.5 Percent, Oxygen 19 Percent, Gas Type Carbon Monoxide, Methane, Oxygen, Product Type Calibration Gas, Chemical Formula CH4, CO, O2, CAS Number 630-08-0, 74-82-8, 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 9.25
- Package Width: 9.25
- Package Height: 17.25
- Package Weight: 5.00
- Restricted States: PR
- California Prop 65 Warning: WARNING: Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 26, 2026 6:30am UTC
Category: Facility and Worksite Safety