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GASCO Calibration Gas: Air, +/-5% Accuracy, C5H12/CO, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Air, +/-5% Accuracy, C5H12/CO, Calibration Gas

The GASCO Calibration Gas: Air (SKU 407W25, MPN 105ES-322BS) is a +/-5% accuracy calibration gas with a carbon monoxide mixture of 25 ppm in a background of air, supplied in a 105 L cylinder. Designed for use with…

SKU 3G-OTH-550557

Brand
GASCO
Item
Calibration Gas: Air, +/-5% Accuracy, C5H12/CO, Calibration Gas
Category
Calibration Gases for Portable Gas Detectors
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Technical Specifications

GASCO
Manufacturer Part Number
105ES-322BS
Type
+/-5% Accuracy, C5H12/CO, Calibration Gas
Gas Mixture
Carbon Monoxide 25 ppm
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
105 L
View Full Spec Sheet

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

Product Description

The GASCO Calibration Gas: Air (SKU 407W25, MPN 105ES-322BS) is a +/-5% accuracy calibration gas with a carbon monoxide mixture of 25 ppm in a background of air, supplied in a 105 L cylinder. Designed for use with all OEM gas detectors, it provides a verified gas concentration for field or bench calibration of portable instruments.

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 in industrial safety applications. This 105 L cylinder with 25 ppm carbon monoxide in air ensures detectors respond correctly to hazardous gas levels, supporting compliance and worker protection across refineries, chemical plants, and confined-space entry.

What are the specifications of GASCO 105ES-322BS calibration gas?

The GASCO 105ES-322BS calibration gas contains 25 ppm carbon monoxide in a background of air, with +/-5% accuracy. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors. The gas mixture is C5H12/CO, and the background gas is air.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide, handling full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine GASCO products like the 105ES-322BS cylinder and coordinate international shipping to meet your safety equipment needs.

How to use GASCO calibration gas for detector calibration?

Attach the GASCO cylinder regulator to the 105 L cylinder, connect it to the detector's calibration port, and release gas at the recommended flow rate. Allow the sensor to stabilize, then adjust the detector reading to match the certified 25 ppm carbon monoxide value. Always follow the detector manufacturer's calibration procedure.

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.

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GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H10, Calibration Gas, Calibration Gas (MPN 34LS-17A-0.414). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Butane (22% LEL) 0.414%; Reusability: Disposable.
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GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, H2S, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-331B). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 50 ppm.
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