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

3G Electric
RFQ CartGet a QuoteSign inSign up
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, O2, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, O2, Calibration Gas

The GASCO Calibration Gas: Nitrogen is a disposable calibration gas for portable gas detectors, featuring an Oxygen 11.5% mixture with +/-5% accuracy. Designed for use with all OEM gas detectors, this product uses…

SKU 3G-OTH-550042

Brand
GASCO
Item
Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, O2, Calibration Gas
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
103L-161-11.5
Type
Disposable, +/-5% Accuracy, O2, Calibration Gas, Calibration Gas
Gas Mixture
Oxygen 11.5%
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 is a disposable calibration gas for portable gas detectors, featuring an Oxygen 11.5% mixture with +/-5% accuracy. Designed for use with all OEM gas detectors, this product uses nitrogen as the background gas (MPN 103L-161-11.5).

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas with 11.5% oxygen in nitrogen is used to verify and adjust the accuracy of portable gas detectors from all OEMs. Regular calibration ensures worker safety in confined spaces and industrial environments where oxygen levels must be monitored.

What are the specifications of GASCO calibration gas 103L-161-11.5?

This GASCO calibration gas is a disposable cylinder containing 11.5% oxygen with nitrogen as the background gas. Accuracy is ±5%. It is designed for use with all OEM gas detectors. The manufacturer part number is 103L-161-11.5.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this disposable 11.5% oxygen calibration gas (MPN 103L-161-11.5).

How to use GASCO disposable calibration gas?

Attach the regulator to the GASCO cylinder, connect to your gas detector's calibration port, and follow the detector's calibration procedure. Apply the gas at the recommended flow rate until readings stabilise. Dispose of the cylinder after use per local regulations.

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, +/-5% Accuracy, HCL, Calibration Gas, 105 L Cylinder Capacity (MPN X04NI82CR150001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 60 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, HCL, Calibration Gas, 105 L Cylinder Capacity (MPN X04NI82CR150001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 60 ppm.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4, Calibration Gas, Calibration Gas (MPN 103L-135N-45). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Methane 45%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4, Calibration Gas, Calibration Gas (MPN 103L-135N-45). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Methane 45%; Reusability: Disposable.
GASCO Calibration Gas: Air, +/-5% Accuracy, C3H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR1500E6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Propane 25 ppm.
GASCO
GASCO Calibration Gas: Air, +/-5% Accuracy, C3H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR1500E6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Propane 25 ppm.
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-79N-500). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Refrigerant R-12 500 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-79N-500). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Refrigerant R-12 500 ppm.
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-309BS). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 250 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-309BS). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 250 ppm.
GASCO Calibration Gas: Air, +/-5% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR150091). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Isobutylene 5 ppm.
GASCO
GASCO Calibration Gas: Air, +/-5% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR150091). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Isobutylene 5 ppm.
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-304BS). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 100 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-304BS). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 100 ppm.
GASCO Calibration Gas: Air, +/-2% Accuracy, CO2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-37-7000). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Carbon Dioxide 7,000 ppm.
GASCO
GASCO Calibration Gas: Air, +/-2% Accuracy, CO2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-37-7000). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Carbon Dioxide 7,000 ppm.