Reference number
ISO 23922:2020
ISO 23922:2020
© ISO 2024
International Standard
ISO 23922:2020
Cigarettes — Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime — Method using high performance liquid chromatography
Edition 1
2020-09
2020-09
Resumen
This document specifies a method for the determination of selected carbonyls (formaldehyde, acetaldehyde, acetone, acrolein, propionaldehyde, crotonaldehyde, 2-butanone and n-butyraldehyde) as their 2,4-dinitrophenylhydrazones by reversed phase HPLC-UV/DAD in mainstream smoke using an intense smoking regime.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-09Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 18
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Comité Técnico :ISO/TC 126ICS :65.160
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