GASCO Calibration Gas: Methane, +/-2% Accuracy, N2/O2, Calibration Gas
The GASCO Calibration Gas: Methane (MPN 105ES-399-35) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a 105 L cylinder capacity with a background gas…
SKU 3G-OTH-551083
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Product Description
The GASCO Calibration Gas: Methane (MPN 105ES-399-35) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a 105 L cylinder capacity with a background gas of methane and a gas mixture of Carbon Dioxide 35%.
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 across all OEM brands. It ensures reliable readings for methane detection in industrial safety applications, including oil and gas, chemical plants, and confined space entry.
What are the specifications of GASCO 105ES-399-35 calibration gas?
The GASCO 105ES-399-35 calibration gas has +/-2% accuracy, a 105 L cylinder capacity, background gas of methane, and a gas mixture of Carbon Dioxide 35%. It is compatible with all OEM gas detectors and uses N2/O2 as the balance gas.
Where to buy GASCO calibration gas in 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 genuine calibration gases to support safety compliance across all regions.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder to the detector's calibration adapter, open the valve, and allow gas to flow at the recommended rate. Follow the detector manufacturer's calibration procedure. After use, close the valve and store the cylinder in a cool, dry area away from heat sources.
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.









