Calibration Gas for MSA PN 477888


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Calibration gas replacement for MSA P/N 477888: 20 ppm carbon monoxide/ balance air

Cylinder size: 17 liter
Shelf life: 5 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.

Additional information

Weight 1 oz
Dimensions 3 × 12 in