Calgaz calibration gas 200PPM Toluene (C7H8), 1% (20% LEL) Methane (CH4), 17% Oxygen (O2) Balance Nitrogen 34 Liter Aluminum Cylinder, Inlet: C-10, Cylinder/Blend: 2AL 200PPM C7H8/1%CH4/17%O2/N2, Catalog: A0431246
Calibration gas is non-returnable
--
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