Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8/CO/CO2, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8/CO/CO2, Calibration Gas

The GASCO Calibration Gas: Air (MPN 103L-374BS) is a disposable calibration gas cylinder with +/-5% accuracy, containing a mixture of Carbon Dioxide 13.5% in a background of air. Designed for use with all OEM gas…

SKU 3G-OTH-550829

Brand
GASCO
Item
Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8/CO/CO2, 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-374BS
Type
Disposable, +/-5% Accuracy, C3H8/CO/CO2, Calibration Gas, Cylinder
Gas Mixture
Carbon Dioxide 13.5%
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Air
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: Air (MPN 103L-374BS) is a disposable calibration gas cylinder with +/-5% accuracy, containing a mixture of Carbon Dioxide 13.5% in a background of air. Designed for use with all OEM gas detectors, this cylinder provides a reliable reference for verifying sensor performance across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke) ensures you get the right answer, not just a catalog.

Frequently Asked Questions

Is the GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8/CO/CO2, Calibration Gas available from 3G Electric?

Yes — 3G Electric supplies genuine GASCO products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C3H8/CO/CO2, Calibration Gas?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for calibration gases for portable gas detectors?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all calibration gases for portable gas detectors we distribute.

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, CO2, Calibration Gas, Calibration Gas (MPN 103L-35-13.5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Dioxide 13.5%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO2, Calibration Gas, Calibration Gas (MPN 103L-35-13.5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Dioxide 13.5%; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/H2S/O2, Calibration Gas (MPN X05NI79CA340077). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propane (50% LEL) 1.05%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, C3H8/CO/H2S/O2, Calibration Gas (MPN X05NI79CA340077). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propane (50% LEL) 1.05%; Reusability: Disposable.
GASCO Calibration Gas: Argon, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-2-H). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Argon; Brand: GASCO; Gas Mixture: Hydrogen 2%.
GASCO
GASCO Calibration Gas: Argon, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-2-H). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Argon; Brand: GASCO; Gas Mixture: Hydrogen 2%.
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CO, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI99CR150004). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 3,000 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CO, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI99CR150004). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 3,000 ppm.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, H2, Calibration Gas, Calibration Gas (MPN 103L-84-3.3). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Hydrogen 3.3%; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, H2, Calibration Gas, Calibration Gas (MPN 103L-84-3.3). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Hydrogen 3.3%; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, CGA 600 (MPN 34LS-307-18.5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Carbon Monoxide 200 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, CGA 600 (MPN 34LS-307-18.5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Carbon Monoxide 200 ppm; Reusability: Disposable.
GASCO Calibration Gas: Air, +/-5% Accuracy, C7H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-70A-250). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Refrigerant R-134A 250 ppm.
GASCO
GASCO Calibration Gas: Air, +/-5% Accuracy, C7H8, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-70A-250). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Refrigerant R-134A 250 ppm.
GASCO Calibration Gas: Air, +/-5% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-150A-80). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Methane 80 ppm.
GASCO
GASCO Calibration Gas: Air, +/-5% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-150A-80). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Methane 80 ppm.