Calibration Gas, Hydrogen Sulfide, Methane, Nitrogen, 74 L, C-10 (5/8 in UNF) Connection MPN:74L-405X
Calibration Gas, Hydrogen Sulfide, Methane, Nitrogen, 74 L, C-10 (5/8 in UNF) Connection
Stay compliant and ensure the accuracy of your gas detectors with Gasco's Calibration Gas. This 74L cylinder is specifically designed for use with all OEM gas detectors and features a precise mixture of hydrogen sulfide and methane. The gas mixture is certified by NIST to +/-5% accuracy, providing reliable results. The cylinder is made of durable aluminum alloy and features a 5/8 in UNF connection. Ideal for industrial settings, this calibration gas helps maintain the integrity of your gas detection systems, ensuring safe working conditions and regulatory compliance.
Top product features:
- Calibration gas mixture includes Hydrogen Sulfide 25 ppm and Methane 2.5 Percent
- Provides a background gas of Nitrogen
- Accurate to +/-5 Percent
Top product applications:
- Industrial Process Monitoring
- Laboratory Gas Detection
- Environmental Gas Monitoring
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, Methane 2.5 Percent, Gas Type Hydrogen Sulfide, Methane, Product Type Calibration Gas, Chemical Formula CH4, H2S, CAS Number 74-82-8, 7783-06-4, 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
- Restricted States: PR
Product info last updated on February 28, 2026 3:26am UTC
Category: Facility and Worksite Safety