Calgaz gas mixtures and regulators are manufactured, fully tested and shipped from Calgaz state-of-the-art production facility in Cambridge, Maryland, USA.
Gas Mixtures
- ISO 9001-2008
 
- ISO 17025:2005 accreditation for Ethanol in Nitrogen
 
- All gas mixtures are made gravimetrically
 
- All gas mixtures are fully traceable back to their original raw materials
 
- All master blends are analyzed 100%
 
- Lot analysis on transfilled cylinders
 
Cylinders
- Cylinders are leak checked with mass spectrometer
 
- All cylinders are pressure checked
 
- All lots of cylinders are traceable by lab database