We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/CO2/NO - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

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

Brand
GASCO
Item
Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/CO2/NO
Category
Calibration Gases for Portable Gas Detectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GASCO
Manufacturer Part Number
221L-B97X
Type
Disposable, +/-5% Accuracy, C3H8/CO/CO2/NO, Calibration Gas
CGA Number
CGA 165
Gas Mixture
Carbon Monoxide 2%
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Nitrogen
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GASCO Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from GASCO

View all GASCO parts
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO, Calibration Gas, Calibration Gas (MPN 103L-49-850). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 850 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO, Calibration Gas, Calibration Gas (MPN 103L-49-850). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 850 ppm; Reusability: Disposable.
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas, Calibration Gas (MPN X02AI99CP1076X8). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Isobutylene 225 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas, Calibration Gas (MPN X02AI99CP1076X8). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Isobutylene 225 ppm; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/H2S/O2, Calibration Gas (MPN 58L-414-20). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Hydrogen Sulfide 20 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/H2S/O2, Calibration Gas (MPN 58L-414-20). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Hydrogen Sulfide 20 ppm; Reusability: Disposable.
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8, Calibration Gas, Calibration Gas (MPN X02AI99CP1001J2). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Propane (38% LEL) 8,000 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8, Calibration Gas, Calibration Gas (MPN X02AI99CP1001J2). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Propane (38% LEL) 8,000 ppm; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO/O2, Calibration Gas, Calibration Gas (MPN 552L-3001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 580; Gas Mixture: Oxygen 2%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO/O2, Calibration Gas, Calibration Gas (MPN 552L-3001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 580; Gas Mixture: Oxygen 2%; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, O2, Calibration Gas, Calibration Gas (MPN X02NI77CP103770). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Oxygen 22.5%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, O2, Calibration Gas, Calibration Gas (MPN X02NI77CP103770). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Oxygen 22.5%; Reusability: Disposable.
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C2H2F4, Calibration Gas, Calibration Gas (MPN X02AI99CP1000U7). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Refrigerant R-134A 900 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C2H2F4, Calibration Gas, Calibration Gas (MPN X02AI99CP1000U7). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Refrigerant R-134A 900 ppm; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, H2S, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-337S). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Oxygen 3%.
GASCO
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, H2S, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-337S). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Oxygen 3%.