We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

GASCO Calibration Gas: Air, +/-2% Accuracy, C5H12, Calibration Gas, 105 L Cylinder Capacity - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Air, +/-2% Accuracy, C5H12, Calibration Gas, 105 L Cylinder Capacity

The GASCO Calibration Gas: Air is a ±2% accuracy calibration gas for portable gas detectors, formulated with a Pentane 500 ppm mixture in an air background. Supplied in a 105 L cylinder (MPN 105ES-155-500), it is…

SKU 3G-OTH-550321

Brand
GASCO
Item
Calibration Gas: Air, +/-2% Accuracy, C5H12, Calibration Gas, 105 L Cylinder Capacity
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
105ES-155-500
Type
+/-2% Accuracy, C5H12, Calibration Gas, Pentane
Gas Mixture
Pentane 500 ppm
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
105 L
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 is a ±2% accuracy calibration gas for portable gas detectors, formulated with a Pentane 500 ppm mixture in an air background. Supplied in a 105 L cylinder (MPN 105ES-155-500), it is designed for use with all OEM gas detectors, ensuring reliable sensor verification across industrial safety applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas is used to verify and calibrate portable gas detectors in industrial safety applications. The Pentane 500 ppm mixture in air ensures accurate sensor response for detecting combustible gases, helping maintain compliance with workplace safety standards across refineries, chemical plants, and confined-space entry.

What are the specifications of GASCO 105ES-155-500 calibration gas?

The GASCO 105ES-155-500 calibration gas contains Pentane 500 ppm in an air background, with ±2% accuracy. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors. The background gas is air, and the gas mixture is Pentane (C5H12) at 500 ppm concentration.

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 calibration gases like the 105ES-155-500 Pentane mixture and coordinate international shipping to meet your safety equipment needs.

How to use GASCO calibration gas for gas detector testing?

Attach the GASCO 105 L cylinder to your gas detector's calibration adapter using the appropriate regulator. Apply the Pentane 500 ppm mixture at the specified flow rate, typically 0.5–1.0 L/min, and allow the sensor to stabilize. Compare the reading to the certified concentration and adjust the detector per the manufacturer's instructions.

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: Air, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR150034). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Hydrogen (12.5% LEL) 0.5%.
GASCO
GASCO Calibration Gas: Air, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN X02AI99CR150034). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Hydrogen (12.5% LEL) 0.5%.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO, Calibration Gas, Calibration Gas (MPN X02NI99CP100172). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 1,800 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CO, Calibration Gas, Calibration Gas (MPN X02NI99CP100172). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 1,800 ppm; Reusability: Disposable.
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-70N-30). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Refrigerant R-134A 30 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-70N-30). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Refrigerant R-134A 30 ppm.
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C3H6, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI94CR150001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propylene 5.17%.
GASCO
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C3H6, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI94CR150001). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propylene 5.17%.
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CO, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI99CR1500D6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 125 ppm.
GASCO
GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CO, Calibration Gas, 105 L Cylinder Capacity (MPN X02NI99CR1500D6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 125 ppm.
GASCO Calibration Gas: Air, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-85-0.6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Hydrogen (15% LEL) 0.6%.
GASCO
GASCO Calibration Gas: Air, +/-2% Accuracy, H2, Calibration Gas, 105 L Cylinder Capacity, Cylinder (MPN 105ES-85-0.6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Hydrogen (15% LEL) 0.6%.
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C3H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-176N-5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propane 5%.
GASCO
GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, C3H8, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-176N-5). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Propane 5%.
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH2FCF3, Calibration Gas, CGA 600 (MPN X02NI99CP1700F6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Refrigerant R-134A 1,100 ppm; Reusability: Disposable.
GASCO
GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH2FCF3, Calibration Gas, CGA 600 (MPN X02NI99CP1700F6). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Refrigerant R-134A 1,100 ppm; Reusability: Disposable.