GASCO Calibration Gas: Air, +/-5% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air (SKU 407P73, MPN 105ES-150A-80) is a methane calibration gas cylinder with 80 ppm CH4 in an air background, offering +/-5% accuracy and a 105 L capacity. Designed for use with all OEM…
SKU 3G-OTH-549477
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Product Description
The GASCO Calibration Gas: Air (SKU 407P73, MPN 105ES-150A-80) is a methane calibration gas cylinder with 80 ppm CH4 in an air background, offering +/-5% accuracy and a 105 L capacity. Designed for use with all OEM gas detectors, it provides a trusted reference for verifying sensor performance across industrial safety applications.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors in industrial safety applications. This methane 80 ppm mixture in air background ensures reliable sensor performance for detecting combustible gases in environments like refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-150A-80 calibration gas?
The GASCO 105ES-150A-80 calibration gas cylinder contains methane 80 ppm in an air background, with +/-5% accuracy and 105 L capacity. It is designed for use with all OEM gas detectors, providing a trusted reference for bump testing and calibration across industrial safety programs.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver this methane 80 ppm cylinder to facilities requiring reliable gas detector calibration, regardless of location.
How to use GASCO calibration gas for gas detector testing?
Attach the GASCO cylinder regulator to the 105 L cylinder, then connect to the gas detector's calibration port. Apply the methane 80 ppm mixture at the flow rate specified by the detector manufacturer. Allow sensor readings to stabilize, then compare to the certified concentration to verify accuracy.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









