GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas
The GASCO Calibration Gas: Air (MPN 103L-248-1999) is a disposable calibration gas for portable gas detectors, featuring a mixture of Isobutylene (11% LEL) 1999 ppm with a background gas of Air and +/-5% accuracy…
SKU 3G-OTH-549446
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Product Description
The GASCO Calibration Gas: Air (MPN 103L-248-1999) is a disposable calibration gas for portable gas detectors, featuring a mixture of Isobutylene (11% LEL) 1999 ppm with a background gas of Air and +/-5% accuracy. Designed for use with all OEM gas detectors, this calibration gas ensures reliable 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. This disposable mixture of Isobutylene (11% LEL) 1999 ppm with air background ensures accurate sensor response before confined-space entry or leak detection.
What are the specifications of GASCO calibration gas 103L-248-1999?
This GASCO calibration gas is a disposable cylinder with +/-5% accuracy, containing Isobutylene (11% LEL) 1999 ppm in an air background. It is designed for use with all OEM gas detectors and carries manufacturer part number 103L-248-1999.
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 disposable Isobutylene calibration gas to safety teams across industries.
How to use GASCO disposable calibration gas for gas detectors?
Attach the GASCO cylinder to the detector's calibration adapter, open the valve, and allow the Isobutylene mixture to flow at the regulator's specified rate. Follow the detector manufacturer's calibration procedure. Dispose of the cylinder after single use per safety guidelines.
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.









