Use our Calibration Gas Finder (below) to quickly and easily search through an extensive range of gases from single gas mixtures to multi-component 2, 3, 4 or 5 gas mixtures. 

You can search by product number OR by the gas mixture that you require.

1. Start your search by simply clicking on the gas you are looking for from the drop down menu. Your search may end there or can be refined by either clicking on “Add a Gas” or “Remove a Gas” depending on the gas mixture(s) that you are selecting.  
2. Take it step by step. Add each gas one at a time and let the system search for mixtures with those gases. It might take a few seconds. Example: 4GAS H2S/CO/CH4/O2 balance N2
3. For a 4gas mixture with Hydrogen Sulphide, Carbon Monoxide, Methane and Oxygen click on each gas individually. The list will build and change as you add a new gas. When all four gases have been selected the list of gas mixtures will appear by cylinder size. Don’t put in the balance gas (air or nitrogen) just the key gases.  

If a gas mixture doesn’t have an SDS, email us and we will send you a copy.