GASCO Calibration Gas: Air, +/-5% Accuracy, C5H12/CO/H2S, Calibration Gas
The GASCO Calibration Gas: Air (SKU 408D23, MPN X04AI99CA350001) is a +/-5% accuracy calibration gas for portable gas detectors, containing a mixture of Hydrogen Sulfide 25 ppm with an Air background gas in a 34 L…
SKU 3G-OTH-550580
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Product Description
The GASCO Calibration Gas: Air (SKU 408D23, MPN X04AI99CA350001) is a +/-5% accuracy calibration gas for portable gas detectors, containing a mixture of Hydrogen Sulfide 25 ppm with an Air background gas in a 34 L cylinder. Designed for use with all OEM gas detectors, this calibration gas supports accurate sensor verification across industrial safety applications.
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 calibrate portable gas detectors in industrial safety applications. The 34 L cylinder contains a certified mixture of Hydrogen Sulfide 25 ppm in Air, ensuring accurate sensor response for confined-space entry, refinery, and chemical plant environments.
What are the specifications of GASCO calibration gas X04AI99CA350001?
This GASCO calibration gas has +/-5% accuracy, a 34 L cylinder capacity, and a gas mixture of Hydrogen Sulfide 25 ppm with Air as the background gas. It is designed for use with all OEM gas detectors and carries manufacturer part number X04AI99CA350001.
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 34 L cylinder with Hydrogen Sulfide 25 ppm to support safety compliance anywhere.
How to use GASCO calibration gas for portable gas detectors?
Attach the regulator to the 34 L cylinder, connect to the detector’s calibration port, and follow the manufacturer’s span-calibration procedure. Allow the Hydrogen Sulfide 25 ppm mixture to flow at the recommended rate until readings stabilize, then disconnect and store the cylinder upright.
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.









