Description

Integrity Calibration Gas replacement for RKI P/N 81-0090RK-03: 50 ppm carbon monoxide/ 2.5% methane/ 12% oxygen/ balance nitrogen

Cylinder size: 115 liters
Shelf life: 5 years

Our prices are better than OEM’s and distributors for RKI P/N 81-0090RK-03 Calibration Gas:

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