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ISO/DIS 23904

Cigarettes — Determination of selected phenolic compounds in the mainstream smoke with a smoking regime according to ISO 20778 (intense smoking regime) using high performance liquid chromatography with fluorescence detection (HPLC-FLD) ISO/DIS 23904

General information

40.99   Full report circulated: DIS approved for registration as FDIS   Jul 24, 2026

ISO

ISO/TC 126 Tobacco and tobacco products

International Standard

65.160   Tobacco, tobacco products and related equipment

Scope

This document specifies a method for the quantification of selected phenolic compounds by high performance liquid chromatography with fluorescence detection (HPLC-FLD) using ISO 20778 smoking parameters. The selected phenolic compounds are: hydroquinone, resorcinol, catechol, phenol, p-Cresol, m-Cresol and o-Cresol.
This method is applicable to cigarettes with total particulate matter (TPM) yields between 20 mg/cigarette and 45 mg/cigarette.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 23904:2020

NOW

IN_DEVELOPMENT
ISO/DIS 23904
40.99 Full report circulated: DIS approved for registration as FDIS
Jul 24, 2026




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