Calibration Gas, Methane, Nitrogen, Oxygen, 66 L, C-10 Connection, +/-5% Accuracy MPN:66ES-384
Calibration Gas, Methane, Nitrogen, Oxygen, 66 L, C-10 Connection, +/-5% Accuracy
This calibration gas is a high-quality solution for ensuring the accuracy of gas detectors in various industries. With a precise mixture of 19% oxygen, 1.25% methane (25% LEL), and 79.75% nitrogen, it provides a reliable calibration standard for all OEM gas detectors. The 66L cylinder is designed for efficient use and features a C-10 connection for easy integration. Its NIST certification ensures +/-5% accuracy, making it an ideal choice for industrial applications, including oil and gas, chemical processing, and environmental monitoring. Regular calibration with this gas helps maintain detector performance, ensuring safe and efficient operations.
Top product features:
- Methane and oxygen mixture provides a 25% LEL concentration of methane
- Cylinder capacity of 66 L allows for extended calibration periods
- Accuracy of +/-5% ensures reliable calibration results
Top product applications:
- Laboratory calibration for gas detectors
- Industrial process monitoring for methane detection
- Research and development applications for gas mixture analysis
Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 66 L, Cylinder Diameter 3.13 in, Cylinder Height 10.64 in, For Use With All OEM Gas Detectors, Gas Mixture Oxygen 19 Percent, Methane (25 Percent LEL) 1.25 Percent, Gas Type Methane, Oxygen, Product Type Calibration Gas, Chemical Formula CH4, O2, CAS Number 74-82-8, 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Aluminum Alloy
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: 12.00
- Package Width: 9.00
- Package Height: 4.00
- Package Weight: 2.00
Product info last updated on February 20, 2026 8:26am UTC
Category: Facility and Worksite Safety