Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
GASCO 105ES-358 Calibration Gas, Carbon Monoxide 20 ppm in Air, 105 L Cylinder - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 105ES-358 Calibration Gas, Carbon Monoxide 20 ppm in Air, 105 L Cylinder

The GASCO Calibration Gas: Air (SKU 105ES-358, MPN 105ES-358) is a +/-5% accuracy calibration gas mixture containing Carbon Monoxide 20 ppm, with a background gas of Air and a 105 L cylinder capacity. Designed for…

SKU 3G-OTH-550800

Also listed as: 105ES358 · 105ES 358

Brand
GASCO
Item
105ES-358 Calibration Gas, Carbon Monoxide 20 ppm in Air, 105 L Cylinder
Part Number
105ES-358
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GASCO
Manufacturer Part Number
105ES-358
Type
+/-5% Accuracy, C4H8/CO/CO2, Calibration Gas
Gas Mixture
Carbon Monoxide 20 ppm
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
105 L

Technical Documents

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

Ask a question

Request a Quote

Ask a question

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

Product Description

The GASCO Calibration Gas: Air (SKU 105ES-358, MPN 105ES-358) is a +/-5% accuracy calibration gas mixture containing Carbon Monoxide 20 ppm, with a background gas of Air and a 105 L cylinder capacity. Designed for use with all OEM gas detectors, this calibration gas ensures proper sensor response verification across compatible portable gas detection instruments.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas is used to verify and adjust the sensor response of portable gas detectors. This mixture, containing Carbon Monoxide 20 ppm in Air, ensures your detector accurately measures CO levels in industrial environments like refineries, chemical plants, and confined spaces.

What are the specifications of GASCO 105ES-358 calibration gas?

The GASCO 105ES-358 calibration gas has +/-5% accuracy, a gas mixture of Carbon Monoxide 20 ppm with a background gas of Air, and a 105 L cylinder capacity. It is designed for use with all OEM gas detectors and carries the manufacturer part number 105ES-358.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 105ES-358 or other calibration gas mixtures for your portable gas detectors.

How to use GASCO calibration gas with a gas detector?

Attach the GASCO cylinder regulator to the 105 L cylinder, connect it to your gas detector's calibration port, and flow the Carbon Monoxide 20 ppm mixture at the recommended rate. Allow the sensor to stabilize, then compare the reading to the certified concentration. Always follow the detector manufacturer's calibration procedure.

Not sure this is the right part? Photo-identify it→

GASCO Products

3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products and their technical documentation.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from GASCO

View all GASCO parts →
Disposable calibration gas cylinder containing 1,900 ppm methane in a nitrogen background. Provides +/-5% accuracy for verifying and calibrating portable gas detectors in industrial safety applications. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas cylinder containing 1,900 ppm methane in a nitrogen background. Provides +/-5% accuracy for verifying and calibrating portable gas detectors in industrial safety applications. Compatible with all OEM gas detectors
Disposable calibration gas mixture containing 8.5 ppm nitrogen dioxide (NO2) in a nitrogen background, with +/-5% accuracy. Used to verify sensor accuracy and alarm set points of portable gas detectors that measure NO2 in industrial safety applications. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas mixture containing 8.5 ppm nitrogen dioxide (NO2) in a nitrogen background, with +/-5% accuracy. Used to verify sensor accuracy and alarm set points of portable gas detectors that measure NO2 in industrial safety applications. Compatible with all OEM gas detectors
This calibration gas contains 500 ppm of refrigerant R-134A in a background of air, with +/-2% accuracy. Supplied in a 105 L cylinder, it is used to verify and calibrate portable gas detectors for refrigerant leak detection in industrial environments
GASCO
This calibration gas contains 500 ppm of refrigerant R-134A in a background of air, with +/-2% accuracy. Supplied in a 105 L cylinder, it is used to verify and calibrate portable gas detectors for refrigerant leak detection in industrial environments
Disposable calibration gas mixture containing 213.54 ppm ethanol in nitrogen, with ±5% accuracy. Used to verify and calibrate portable gas detectors in industrial safety applications such as confined space entry and leak detection. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas mixture containing 213.54 ppm ethanol in nitrogen, with ±5% accuracy. Used to verify and calibrate portable gas detectors in industrial safety applications such as confined space entry and leak detection. Compatible with all OEM gas detectors
Calibration gas mixture containing 500 ppm Refrigerant R-123A in nitrogen, with +/-2% accuracy. Supplied in a 105 L cylinder for use with all OEM gas detectors. Used to verify and adjust detector response in HVAC and industrial refrigeration applications
GASCO
Calibration gas mixture containing 500 ppm Refrigerant R-123A in nitrogen, with +/-2% accuracy. Supplied in a 105 L cylinder for use with all OEM gas detectors. Used to verify and adjust detector response in HVAC and industrial refrigeration applications
Calibration gas mixture containing 150 ppm Refrigerant R-123A in nitrogen background, supplied in a 105 L cylinder. Accuracy ±5%. Used for calibration of portable gas detectors in HVAC and industrial safety applications
GASCO
Calibration gas mixture containing 150 ppm Refrigerant R-123A in nitrogen background, supplied in a 105 L cylinder. Accuracy ±5%. Used for calibration of portable gas detectors in HVAC and industrial safety applications
Disposable calibration gas cylinder containing 25 ppm hydrogen sulfide in a nitrogen background, with ±5% accuracy. Designed for use with all OEM portable gas detectors to verify and adjust sensor response in industrial safety applications
GASCO
Disposable calibration gas cylinder containing 25 ppm hydrogen sulfide in a nitrogen background, with ±5% accuracy. Designed for use with all OEM portable gas detectors to verify and adjust sensor response in industrial safety applications
GASCO calibration gas mixture of Pentane (50% LEL) 0.7% in air background, with +/-2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors. Used to verify and adjust sensor response for combustible gas monitoring in industrial safety applications
GASCO
GASCO calibration gas mixture of Pentane (50% LEL) 0.7% in air background, with +/-2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors. Used to verify and adjust sensor response for combustible gas monitoring in industrial safety applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first