International Standard
ISO 24211:2022
Vapour products — Determination of selected carbonyls in vapour product emissions
Reference number
ISO 24211:2022
ISO 24211:2022
Edición 1
2022-08
2022-08
© ISO 2024
International Standard
Resumen
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].
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-08Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 16
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Comité Técnico :ISO/TC 126/SC 3ICS :65.160
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