Description

Integrity Calibration Gas: 20% LEL methane/ 19% oxygen/ balance nitrogen
Cylinder size: 17 liter
Shelf Life: 5 years

Our prices are better than OEM’s and distributors for GFG Replacement Calibration Gas Standard and here’s why:

Integrity Gases, Inc. is the premier manufacturer of GFG replacement calibration gas standards in portable cylinders. OEM Gas Detector Manufacturers are resellers. We actually make calibration gases.