19/30392814 DC - BS ISO 23922. Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes under intense smoking conditions. Method using high performance liquid chromatography

19/30392814 DC

BS ISO 23922. Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes under intense smoking conditions. Method using high performance liquid chromatography

Status : Current, Draft for public comment   Published : November 2019

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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 ISO 20778 smoking parameters.




Standard Number19/30392814 DC
TitleBS ISO 23922. Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes under intense smoking conditions. Method using high performance liquid chromatography
StatusCurrent, Draft for public comment
Publication Date11 November 2019
Normative References(Required to achieve compliance to this standard)ISO 20778, ISO 8243, ISO 3402
Informative References(Provided for Information)ISO 5725-2:2019, BS ISO 5725-2:2019, ISO 5725-1:1994
International RelationshipsISO/DIS 23922
Draft Expiry Date01 January 2020
DescriptorsLiquid-solid chromatography, Chromatography, High performance liquid chromatography, Testing, Pipe tobacco, Tobacco, Cigarettes, Cigarette smoking machines, Cigarette lighters
ICS65.160
Title in FrenchTitre manque
CommitteeAW/40
PublisherBSI
FormatA4
DeliveryYes
Pages27
File Size445 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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