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Homepage>ISO Standards>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
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download between 0-24 hoursReleased: 2020
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

ISO 23922:2020

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

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Standard´s number:ISO 23922:2020
Pages:18
Edition:1
Released:2020
Language:English
DESCRIPTION

ISO 23922:2020


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.
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