GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/CO2/NO
The GASCO Calibration Gas: Nitrogen (MPN 221L-B97X) is a disposable calibration gas for portable gas detectors, featuring a mixture of Carbon Monoxide 2% with a background gas of Nitrogen and +/-5% accuracy. It uses…
SKU 3G-OTH-549152
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 221L-B97X) is a disposable calibration gas for portable gas detectors, featuring a mixture of Carbon Monoxide 2% with a background gas of Nitrogen and +/-5% accuracy. It uses a CGA 165 connection and is compatible with all OEM gas detectors, supporting C3H8/CO/CO2/NO calibration.
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 221L-B97X used for?
This disposable calibration gas is used to verify and adjust the accuracy of portable gas detectors from all OEMs. It contains a 2% carbon monoxide mixture in nitrogen, supporting C3H8/CO/CO2/NO calibration to ensure reliable gas detection in industrial safety applications.
What are the specifications of GASCO calibration gas 221L-B97X?
The GASCO 221L-B97X is a disposable calibration gas with +/-5% accuracy, background gas nitrogen, and a CGA 165 connection. It contains a 2% carbon monoxide mixture and is compatible with all OEM gas detectors for C3H8/CO/CO2/NO calibration.
Where to buy GASCO calibration gas 221L-B97X worldwide?
3G Electric supplies the GASCO 221L-B97X calibration gas to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct gas mixture for your portable gas detectors, regardless of your location.
How to use GASCO calibration gas 221L-B97X for detector calibration?
Connect the cylinder via its CGA 165 fitting to your gas detector's calibration adapter. Apply the gas at the flow rate specified by the detector manufacturer, typically until readings stabilize. Always follow the detector's manual and use in a well-ventilated area.
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.









