CALGAZ calibration gas 50PPM Carbon Monoxide (CO) Balance Air 11 Liter (12-PACK) Aerosol Cylinder, Cylinder/Blend: 1AL 50PPM CO/AIR, Catalog: A0428846
Calibration gas is non-returnable
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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