Calibration Gas, Air, Hydrogen Sulfide, Pentane, 74 L, C-10 (5/8 in UNF) Connection, +/-5% Accuracy MPN:74L-417X
Calibration Gas, Air, Hydrogen Sulfide, Pentane, 74 L, C-10 (5/8 in UNF) Connection, +/-5% Accuracy
This calibration gas is a reliable solution for maintaining the accuracy of gas detectors in various industrial settings. The mixture of 25 ppm hydrogen sulfide and 0.7% pentane (50% LEL) is designed to simulate real-world gas leaks, ensuring that detectors are functioning correctly. The gas is suitable for use with all OEM gas detectors and is certified by NIST for +/-5% accuracy. Its compact 74 L cylinder size makes it ideal for use in confined spaces or for calibration on the go. Regular calibration with this gas ensures the continued safety and reliability of gas detection systems.
Top product features:
- Calibration gas mixture includes 25 ppm Hydrogen Sulfide for testing gas detectors
- The gas mixture is 50% of the Lower Explosive Limit (LEL) of Pentane for realistic testing conditions
- The gas cylinder has a 5/8 in UNF connection for easy integration with various gas detectors
Top product applications:
- Industrial Process Calibration
- Environmental Monitoring Systems
- Research and Development Laboratories
Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 74 L, Cylinder Diameter 4.25 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Hydrogen Sulfide 25 ppm, Pentane (50 Percent LEL) 0.7 Percent, Gas Type Hydrogen Sulfide, Pentane, Product Type Calibration Gas, Chemical Formula C5H12, H2S, CAS Number 109-66-0, 7783-06-4, Accuracy +/-5 Percent, Background Gas Air, 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
- Restricted States: PR
Product info last updated on February 26, 2026 12:27am UTC
Category: Facility and Worksite Safety