Standard

NS-EN ISO 24211:2022

Oct 2022 Published

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Abstract

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].

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Standard from SN
Published: 18 October 2022
Edition: 2022-09
Version: 1
Document type: NAT
ISBN:

ICS 65.160
National Committee SN/K 574

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Refers: ISO 3696:1987
Adopted from: EN ISO 24211:2022 , 0

NS-EN ISO 24211:2022

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Abstract

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