60.60 Standard published Aug 26, 2022
ISO
ISO/TC 126/SC 3 Vape and vapour products
International Standard
65.160 Tobacco, tobacco products and related equipment
This document specifies a method for the determination of the amount of selected carbonyl compounds (formaldehyde and acetaldehyde) as their 2,4-dinitrophenylhydrazones in vapour product emissions using reversed phase liquid chromatography coupled with ultraviolet or diode array detector (LC-UV or LC-DAD).
This document does not include the analysis of other carbonyl compounds, such as acrolein and crotonaldehyde, due to previous work indicated issues associated with stability of these compounds in the e-liquid solutions that were used to evaluate method performance[4].
PUBLISHED
ISO 24211:2022
60.60
Standard published
Aug 26, 2022