Calibration Gas for GfG PN 7800-019
Integrity Calibration Gas for GfG PN 7800-019: 200 ppm carbon monoxide/ 50% LEL methane/ 18% oxygen/ balance nitrogen
Cylinder Size: 17 liter steel
Shelf life: 5 years
Our prices are better than OEM’s and distributors for replacement GFG Technology Calibration Gas: Integrity Gases, Inc. is the premier manufacturer of replacement GFG calibration gas standards in portable cylinders. OEM Gas Detector Manufacturers are resellers. We actually make calibration gases.