Ammonia (NH3)

Cylinder Size
Current Stock:




Overnight shipping is available for 25 PPM in Nitrogen, 50 PPM in Air or Nitrogen and 100 PPM in Air in both the A34L cylinder and the A58L cylinder. Contact MESA for expedited shipping options. For safety reasons, the maximum concentration for Ammonia in Nitrogen is 1000 PPM in our disposable product line but we can go as high as 4.00% in Air. For higher Ammonia concentrations, MESA offers a complete line of refillable cylinder with enhanced safety features to minimize exposure risks.


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.  For reactive gas mixtures in aluminum cylinders, you must use stainless steel regulators.


Series 500 Regulator


Series 500 Fixed Flow Regulator
Aluminum Cylinders (CGA C-10)

Series 600 Multi-Flow Regulator
Aluminum Cylinders (CGA C-10)

Series 800 DFR

Series 800 Demand Flow Regulator
Aluminum Cylinders (CGA C-10)

Series 100 Small Body Regulator
Aluminum Cylinders (CGA C-10)



Please contact us by phone or e-mail if you need any assitance with your regulators selection.