Description

Integrity Calibration Gas replacement for MSA P/N 813720: 10 ppm H2S/ 300 ppm carbon monoxide/ 2.5% methane/ 15% oxygen/ balance nitrogen
Cylinder size: 58 liters
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.