GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen (MPN 105ES-301-19) is a +/-5% accuracy calibration gas for all OEM gas detectors, supplied in a 105 L cylinder with a background gas of nitrogen and a gas mixture of oxygen 19%.
SKU 3G-OTH-550628
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 105ES-301-19) is a +/-5% accuracy calibration gas for all OEM gas detectors, supplied in a 105 L cylinder with a background gas of nitrogen and a gas mixture of oxygen 19%.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 from all OEMs. This mixture, with oxygen 19% in nitrogen, is essential for safety compliance in confined-space entry, industrial hygiene, and environmental monitoring applications.
What are the specifications of GASCO 105ES-301-19?
This GASCO calibration gas has +/-5% accuracy, a 105 L cylinder capacity, background gas of nitrogen, and a gas mixture of oxygen 19%. It is designed for use with all OEM gas detectors and carries manufacturer part number 105ES-301-19.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this 105 L cylinder to support your gas detector calibration needs anywhere.
How to use GASCO calibration gas for gas detector calibration?
Attach the regulator to the GASCO 105 L cylinder, connect to the gas detector's inlet, and follow the detector manufacturer's calibration procedure. Apply the gas at the specified flow rate until readings stabilize, then adjust the detector to match the certified oxygen 19% concentration.
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.









