Calibration Gas for Crowcon PN GCO0027
Integrity Calibration Gas for Crowcon PN GCO0027: 2 ppm phosphine/ balance nitrogen
Ideal Cylinder Size: 58 liter aluminum
Shelf Life: 2 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.