Gasco 3G-OTH-549149 — Technical Specifications

Name: Gasco 3G-OTH-549149 GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/H2S/O2, Calibration Gas (MPN 74L-438). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Hydrogen Sulfide 25 ppm; Reusability: Disposable.
Brand: Gasco

The GASCO Calibration Gas: Nitrogen (MPN 74L-438) is a disposable calibration gas for portable gas detectors, featuring a mixture of Hydrogen Sulfide 25 ppm with a background gas of Nitrogen and +/-5% accuracy. Designed for use with all OEM gas detectors, this product supports reliable sensor calibration across industrial safety applications.

View Product & Quote

Technical Specifications

Parameter	Value
Type	Disposable, +/-5% Accuracy, C3H8/CO/H2S/O2, Calibration Gas
Brand	GASCO
Gas Mixture	Hydrogen Sulfide 25 ppm
Reusability	Disposable
For Use With	All OEM Gas Detectors
Background Gas	Nitrogen
Manufacturer Part Number	74L-438