GASCO Calibration Gas: Air, +/-2% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air (MPN 105ES-248-9500) is a +/-2% accuracy calibration gas cylinder containing Isobutylene (52.8% LEL) 9,500 ppm in an air background, with a 105 L capacity. Designed for use with all OEM…
SKU 3G-OTH-551248
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Product Description
The GASCO Calibration Gas: Air (MPN 105ES-248-9500) is a +/-2% accuracy calibration gas cylinder containing Isobutylene (52.8% LEL) 9,500 ppm in an air background, with a 105 L capacity. Designed for use with all OEM gas detectors, it provides a verified gas mixture for field or bench calibration of portable instruments.
Frequently Asked Questions
What is GASCO calibration gas 105ES-248-9500 used for?
This GASCO calibration gas cylinder is used to verify and adjust the accuracy of portable gas detectors from all OEMs. It provides a certified Isobutylene mixture at 9,500 ppm (52.8% LEL) in air for bump testing or full calibration in field or bench applications.
What are the specifications of GASCO 105ES-248-9500?
The GASCO 105ES-248-9500 is a +/-2% accuracy calibration gas cylinder with a 105 L capacity. It contains Isobutylene at 9,500 ppm (52.8% LEL) in an air background. It is designed for use with all OEM gas detectors and carries the GASCO brand.
Where to buy GASCO calibration gas 105ES-248-9500 worldwide?
3G Electric supplies the GASCO 105ES-248-9500 calibration gas cylinder to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision gas mixture for portable detector calibration.
How to use GASCO calibration gas cylinder 105ES-248-9500?
Attach the cylinder to a regulator and flow adapter compatible with your gas detector. Apply the Isobutylene mixture at the recommended flow rate for your instrument. Allow readings to stabilize, then adjust the detector per the manufacturer's procedure. Store cylinders upright in a ventilated area.
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.









