GASCO 74L-425 Calibration Gas (18% Oxygen in Nitrogen)
The GASCO Calibration Gas: Nitrogen (MPN 74L-425) is a disposable calibration gas for all OEM gas detectors, featuring an Oxygen 18% mixture with +/-5% accuracy and a nitrogen background. This product supports…
SKU 3G-OTH-549061
Also listed as: 74L425 · 74L 425
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Nitrogen (MPN 74L-425) is a disposable calibration gas for all OEM gas detectors, featuring an Oxygen 18% mixture with +/-5% accuracy and a nitrogen background. This product supports CH4/CO/H2S/O2 sensor calibration across 14 industrial departments, backed by specialist expertise in combustion, pumps, and controls.
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 74L-425 used for?
GASCO Calibration Gas 74L-425 is used to calibrate portable gas detectors that sense methane (CH4), carbon monoxide (CO), hydrogen sulfide (H2S), and oxygen (O2). It contains 18% oxygen in a nitrogen background with ±5% accuracy, ensuring reliable sensor performance across industrial safety applications.
What are the specifications of GASCO Calibration Gas 74L-425?
The GASCO 74L-425 is a disposable calibration gas with a nitrogen background and an oxygen mixture of 18%. It delivers ±5% accuracy and is designed for use with all OEM gas detectors. The gas mixture supports CH4, CO, H2S, and O2 sensor calibration.
Where to buy GASCO Calibration Gas 74L-425 worldwide?
3G Electric supplies GASCO Calibration Gas 74L-425 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this disposable calibration gas for your gas detector maintenance needs.
How to use GASCO Calibration Gas 74L-425 for gas detector calibration?
Attach the GASCO 74L-425 cylinder to your gas detector's calibration adapter, then open the valve to expose the sensors to the 18% oxygen mixture. Follow the detector manufacturer's calibration procedure. After use, dispose of the cylinder properly. Always verify accuracy with a certified reference.
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.
