GASCO Calibration Gas: Air, +/-2% Accuracy, CO, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air (SKU 408A18, MPN 105ES-50-75) is a +/-2% accuracy calibration gas cylinder containing a Carbon Monoxide 75 ppm mixture with an Air background gas. With a 105 L cylinder capacity, it is…
SKU 3G-OTH-550745
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Air (SKU 408A18, MPN 105ES-50-75) is a +/-2% accuracy calibration gas cylinder containing a Carbon Monoxide 75 ppm mixture with an Air background gas. With a 105 L cylinder capacity, 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 all OEM brands. It ensures instruments correctly detect carbon monoxide levels in industrial environments such as refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-50-75 calibration gas?
The GASCO 105ES-50-75 calibration gas contains 75 ppm carbon monoxide in an air background, with +/-2% accuracy. It has a 105 L cylinder capacity and is designed for use with all OEM gas detectors. The cylinder is supplied by GASCO.
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 genuine calibration gases for all OEM gas detectors, including the 105ES-50-75 cylinder.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder regulator to the 105 L cylinder, connect to the gas detector's calibration port, and follow the detector's calibration procedure. Apply the 75 ppm CO mixture at the specified flow rate until readings stabilize. Always use fresh gas and check expiration dates.
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.









