"Type A propellant" means a compressed gas, such as carbon dioxide (CO2), nitrogen (N2), nitrous oxide (N2O), or compressed air, that is used as a propellant, that is either incorporated into the product or contained in a separate chamber within the product's packaging.
N.H. Code Admin. R. Env-A 4104.61
The amended version of this section by New Hampshire Register Volume 34, Number 50, eff.12/19/2014 is not yet available.