Carbon Dioxide in disposable calibration gas cylinders is available from 25 ppm to 10.00% in Nitrogen or Air in the 34L, 103L, 221L and 550L cylinders. Several concentrations in Nitrogen are available for immediate shipping: 2000 PPM, 5000 PPM, 1.00%, 2.50%, 5.00% and 10.00%. Contact MESA for expedited shipping options.

Don't forget your Regulator

Be sure to order the appropriate regulator for your application. Below are several of our most popular regulators for use with portable cylinders. 

Series 400 Fixed Flow Regulator 17L & 34L (CGA 600)	Series 500 Fixed Flow Regulator 103L (CGA C-10)
Series 600 Multi-Flow Regulator 103L (CGA C-10) 550L (CGA varies with gas)	Series 800 Demand Flow Regulator 103L (CGA C-10) 550L (CGA varies with gas)
Series 300 Pressure Regulator 17L & 34L (CGA 600) 221L (CGA 165)	Series 100 Small Body Regulator 103L (CGA C-10)

For the 550L (CGA varies- call us if you need assistance with CGA configurations).  You may select from the standard laboratory grade regulators, the MESA Series 100 Single Stage Regulator or the MESA Series 200 Dual Stage Regulator.  See our Specialty Gas Regulators section.