Reference number
ISO 24211:2022
International Standard
ISO 24211:2022
Vapour products — Determination of selected carbonyls in vapour product emissions
Edition 1
2022-08
Preview
ISO 24211:2022
78096
No disponible en español
Publicado (Edición 1, 2022)

ISO 24211:2022

ISO 24211:2022
78096
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

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

  •  : Publicado
     : 2022-08
    : Norma Internacional publicada [60.60]
  •  : 1
     : 16
  • ISO/TC 126/SC 3
    65.160 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia