Description

Integrity Calibration Gas for MSA P/N 812144 Calibration Gas: 50 ppm nitric oxide/ balance nitrogen.
Cylinder size:  58 liter
Shelf Life: 3 years
Our prices are better than OEM’s and distributors for MSA Calibration Gas:

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