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

GASCO 103L-309-19.2 Disposable Calibration Gas Cylinder - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 103L-309-19.2 Disposable Calibration Gas Cylinder

The GASCO Calibration Gas: Nitrogen is a disposable calibration gas cylinder with +/-5% accuracy, containing an Oxygen 19.2% mixture in a nitrogen background. Designed for use with all OEM gas detectors, this…

SKU 3G-OTH-549394

Also listed as: 103L309192 · 103L 309 19 2 · 103L-309-19-2

Brand
GASCO
Item
103L-309-19.2 Disposable Calibration Gas Cylinder
Category
Calibration Gases for Portable Gas Detectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GASCO
Manufacturer Part Number
103L-309-19.2
Type
Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, Cylinder
Gas Mixture
Oxygen 19.2%
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Nitrogen

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 cylinder with +/-5% accuracy, containing an Oxygen 19.2% mixture in a nitrogen background. Designed for use with all OEM gas detectors, this cylinder (MPN 103L-309-19.2) provides a reliable reference for calibrating CH4/CO/O2 sensors.

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 that monitor CH4, CO, and O2. This disposable cylinder with a 19.2% oxygen mixture in nitrogen provides a stable reference for field or shop calibration across all OEM detector brands.

What are the specifications of GASCO 103L-309-19.2?

The GASCO 103L-309-19.2 is a disposable calibration gas cylinder with +/-5% accuracy. It contains a mixture of oxygen at 19.2% in a nitrogen background, designed for use with all OEM gas detectors. The background gas is nitrogen, and the cylinder is non-refillable.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on the 103L-309-19.2 cylinder or other calibration gas mixtures.

How to use GASCO disposable calibration gas?

Attach the regulator to the GASCO cylinder, connect to the gas detector's calibration port, and flow gas at the detector's specified rate. Allow readings to stabilise, then adjust the detector to match the cylinder's certified values. 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
Calibration gas mixture containing 95 ppm carbon monoxide in nitrogen background, with +/-5% accuracy. Supplied in a 105 L cylinder. Used for calibration of portable gas detectors that sense carbon monoxide, compatible with all OEM detectors
GASCO
Calibration gas mixture containing 95 ppm carbon monoxide in nitrogen background, with +/-5% accuracy. Supplied in a 105 L cylinder. Used for calibration of portable gas detectors that sense carbon monoxide, compatible with all OEM detectors
Calibration gas cylinder containing 650 ppm carbon dioxide in an air background, with ±2% accuracy. The 105 L cylinder is used to verify and adjust the accuracy of portable gas detectors in field or bench calibration applications
GASCO
Calibration gas cylinder containing 650 ppm carbon dioxide in an air background, with ±2% accuracy. The 105 L cylinder is used to verify and adjust the accuracy of portable gas detectors in field or bench calibration applications
Calibration gas mixture containing 1.8% Carbon Dioxide with Nitrogen balance, supplied in a 105 L cylinder. Certified to +/-2% accuracy for verifying and adjusting portable gas detectors. Used in industrial safety applications to ensure reliable gas detection readings
GASCO
Calibration gas mixture containing 1.8% Carbon Dioxide with Nitrogen balance, supplied in a 105 L cylinder. Certified to +/-2% accuracy for verifying and adjusting portable gas detectors. Used in industrial safety applications to ensure reliable gas detection readings
GASCO calibration gas mixture of 12% oxygen balanced with nitrogen in a 105 L cylinder. ±5% accuracy. Used for calibration of portable gas detectors to verify sensor response in confined space and industrial safety applications
GASCO
GASCO calibration gas mixture of 12% oxygen balanced with nitrogen in a 105 L cylinder. ±5% accuracy. Used for calibration of portable gas detectors to verify sensor response in confined space and industrial safety applications
Calibration gas mixture containing 0.4% oxygen in nitrogen background, with +/-2% accuracy. Supplied in a 105 L cylinder. Used to calibrate portable gas detectors for low-oxygen alarm verification in confined spaces or inert atmospheres
GASCO
Calibration gas mixture containing 0.4% oxygen in nitrogen background, with +/-2% accuracy. Supplied in a 105 L cylinder. Used to calibrate portable gas detectors for low-oxygen alarm verification in confined spaces or inert atmospheres
Calibration gas mixture containing 100 ppm Refrigerant R-22 in nitrogen, supplied in a 105 L cylinder with +/-5% accuracy. Used to verify and adjust the response of portable gas detectors for refrigerant detection
GASCO
Calibration gas mixture containing 100 ppm Refrigerant R-22 in nitrogen, supplied in a 105 L cylinder with +/-5% accuracy. Used to verify and adjust the response of portable gas detectors for refrigerant detection
Calibration gas mixture containing 9,000 ppm carbon dioxide in nitrogen background, with ±2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors to verify CO2 sensor performance in industrial safety applications
GASCO
Calibration gas mixture containing 9,000 ppm carbon dioxide in nitrogen background, with ±2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors to verify CO2 sensor performance in industrial safety applications
Ethylene calibration gas mixture at 50 ppm concentration balanced in air, supplied in a 105 L cylinder with ±5% accuracy. Used for verifying and adjusting the response of portable gas detectors in industrial safety applications such as combustible gas monitoring
GASCO
Ethylene calibration gas mixture at 50 ppm concentration balanced in air, supplied in a 105 L cylinder with ±5% accuracy. Used for verifying and adjusting the response of portable gas detectors in industrial safety applications such as combustible gas monitoring