GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CO2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for all OEM gas detectors, containing a 2% carbon dioxide mixture in a nitrogen background. Supplied in a 105 L cylinder (MPN 105ES-35-2S), it…
SKU 3G-OTH-550935
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for all OEM gas detectors, containing a 2% carbon dioxide mixture in a nitrogen background. Supplied in a 105 L cylinder (MPN 105ES-35-2S), it provides a verified reference for sensor calibration 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 with 2% CO2 in nitrogen is used to verify and adjust the accuracy of portable gas detectors from all OEMs. It provides a known reference concentration so sensors respond correctly, ensuring worker safety in industrial environments like refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-35-2S calibration gas?
The GASCO 105ES-35-2S calibration gas contains 2% carbon dioxide in a nitrogen background, with +/-2% accuracy. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors. The background gas is nitrogen, and the manufacturer part number is 105ES-35-2S.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver the 105ES-35-2S cylinder to your facility, ensuring compliance with shipping regulations for compressed gases.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO 105 L cylinder to the detector's calibration adapter using the appropriate regulator. Apply the 2% CO2 in nitrogen gas at the flow rate specified by the detector manufacturer. Allow the reading to stabilize, then adjust the detector to match the certified gas concentration. Always follow the detector's manual for safe handling.
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.









