GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CO, Calibration Gas
The GASCO Calibration Gas: Nitrogen (MPN 105ES-49-150) is a +/-5% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 150 ppm mixture with a Nitrogen background gas. Supplied in a 105 L…
SKU 3G-OTH-550519
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Nitrogen (MPN 105ES-49-150) is a +/-5% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 150 ppm mixture with a Nitrogen background gas. Supplied in a 105 L cylinder, it is designed for use with all OEM gas detectors.
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 across industrial safety applications. This 105 L cylinder contains 150 ppm carbon monoxide in nitrogen, suitable for bump testing and calibration of all OEM gas detectors in confined space entry, refinery, and chemical plant environments.
What are the specifications of GASCO 105ES-49-150?
The GASCO 105ES-49-150 calibration gas has a +/-5% accuracy, contains 150 ppm carbon monoxide in a nitrogen background gas, and is supplied in a 105 L cylinder. It is designed for use with all OEM gas detectors and carries the manufacturer part number 105ES-49-150.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this 105 L cylinder of 150 ppm CO in nitrogen to safety teams, plant engineers, and procurement professionals across all regions.
How to use GASCO calibration gas for gas detector testing?
Attach the GASCO cylinder regulator to the 105 L container, connect to the gas detector's calibration port, and release the 150 ppm carbon monoxide mixture at the recommended flow rate. Allow the sensor to stabilize, then compare the reading to the certified value. Always follow the detector manufacturer's calibration procedure for best results.
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.









