GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CO2/O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing an Oxygen 21.97% gas mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-549231
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing an Oxygen 21.97% gas mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN 105ES-352BS), it is designed for use with all OEM gas detectors.
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 industries like oil & gas, chemical processing, and safety compliance. This mixture of 21.97% oxygen in nitrogen ensures reliable sensor response for all OEM gas detectors.
What are the specifications of GASCO 105ES-352BS calibration gas?
The GASCO 105ES-352BS calibration gas contains 21.97% oxygen with nitrogen background gas, supplied in a 105 L cylinder. It offers +/-5% accuracy and is designed for use with all OEM gas detectors. The manufacturer part number is 105ES-352BS.
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 105 L cylinder with 21.97% oxygen mixture to support your gas detector calibration needs.
How to use GASCO calibration gas for gas detectors?
To use GASCO calibration gas, connect the 105 L cylinder to your gas detector's calibration adapter, then release the 21.97% oxygen mixture at the recommended flow rate. Follow the detector manufacturer's instructions for span calibration. Always verify cylinder pressure and expiry date before use.
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.









