Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane, Nitrogen, Oxygen, 74 L, +/-5% Accuracy MPN:74L-485
Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane, Nitrogen, Oxygen, 74 L, +/-5% Accuracy
Ensure accurate gas detection with Gasco's Calibration Gas, a reliable solution for all OEM gas detectors. This 74 L cylinder is precision-mixed to contain 100 ppm Carbon Monoxide, 40 ppm Hydrogen Sulfide, 1.25% Methane (25% LEL), and 16% Oxygen. The product's +/-5% accuracy ensures precise calibration, reducing the risk of false readings and ensuring the safety of personnel and equipment. Suitable for a wide range of applications, including industrial, commercial, and residential settings, this calibration gas is ideal for maintenance, testing, and certification of gas detectors.
Top product features:
- Accurate calibration for all OEM gas detectors
- Carbon monoxide, hydrogen sulfide, methane, and oxygen mixture in a 74 L cylinder
- Provides a 25% LEL methane concentration and 1.25% methane concentration
Top product applications:
- Industrial Process Monitoring
- Laboratory Gas Detection
- Environmental 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 Carbon Monoxide 100 ppm, Hydrogen Sulfide 40 ppm, Methane (25 Percent LEL) 1.25 Percent, Oxygen 16 Percent, Gas Type Carbon Monoxide, Hydrogen Sulfide, Methane, Oxygen, Product Type Calibration Gas, Chemical Formula CH4, CO, H2S, O2, CAS Number 630-08-0, 74-82-8, 7782-44-7, 7783-06-4
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
- California Prop 65 Warning: WARNING: Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 9, 2026 10:06am UTC
Category: Facility and Worksite Safety