Calibration Gas for Crowcon PN GCO0041
Integrity Calibration Gas for Crowcon PN GCO0041: 5 ppm nitrogen dioxide/ balance air
Cylinder Size: 58 liter aluminum
Shelf Life: 3 years
Our prices are better than OEM’s and distributors for 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.