Cylinders of Calibration Gas | Assorted Mixes | Major Safety Skip to content

Calibration Gas Canister

Looking to replace the calibration gas canister in your calibration kit? On our website, we offer the most popular mixes of 4 gas calibration gas cylinders used by RKI, BW, MSA, and more. Don't see what you need? Get in touch and we will find the right mix of calibration gas for you. Our primary OEM calibration gas supplier is Intermountain Specialty Gas. We also sell Gasco and Calgaz 4 gas calibration gas cylinders. This means we can provide a huge variety of custom mixes in a variety of cylinder sizes. Need Help? Check out our post Gas Monitor Calibration - What, Why, How Often. NOTE: Our MSA cylinders do not have the RFID tag (some need that) and our 60L cylinders will not fit in MSA dock stations.