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BS ISO 18723 ISO 18723 Tobacco heating systems. Determination of oxides of nitrogen (NOx) in emissions of electrically heated tobacco products (eHTP) with a puffing regime according to ISO 5501 by chemiluminescence

Source:
ISO
Committee:
AW/40 - Tobacco and tobacco products
Categories:
Tobacco
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Scope

WARNING — The solvents and chemicals used in this method are classified as toxic, highly toxic, harmful, carcinogenic, mutagenic, sensitising, teratogenic, irritant, corrosive, easily flammable and dangerous for the environment. The instructions specified in the individual material safety data sheets concerning safe handling, storage and waste disposal as well as protective equipment are to be followed.

This document specifies a method for the determination of nitrogen oxide (NO) and nitrogen oxides (NOx) in emissions of electrically heated tobacco products (eHTPs) by chemiluminescence. The described method is specified in ISO 5501-1.

This method might be used to demonstrate the absence of oxides of nitrogen (NOx) in emissions of aerosol heated tobacco products (aHTPs) under the requirement that the specific aHTP puffing regime is applied.

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