non-methane volatile organic compound definition
non-methane volatile organic compound or “NMVOC” means all organic compounds (other than methane) arising from human activities which are capable of producing photochemical oxidants by reactions with nitrogen in the presence of sunlight;
non-methane volatile organic compound or “NMVOC” means a compound that comprises of all organic compounds except methane which at 273 K shows a vapor pressure of at least 101.3 kPa or which shows a comparable volatility under the given application conditions;