Draft
International StandardISO/DIS 22634-2
Cigarettes — Determination of benzo[a]pyrene in the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) using gas chromatography-mass spectrometry (GC-MS) — Part 2: Cyclohexane as extraction solvent
Reference number
ISO/DIS 22634-2
ISO/DIS 22634-2
Edition 3
© ISO 2026
Proyecto Norma internacional
ISO/DIS 22634-2
92972
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO 22634-2:2019
Resumen
This document specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter (TPM) of the mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime) using GC-MS with cyclohexane as extraction solvent.
The smoking of cigarettes and the collection of TPM are carried out in accordance with ISO 4387.
This document provides an alternative method to that specified in ISO 22634-1, with a different clean-up, and a shorter total analytical run allowing a potential increase of sample throughput in comparison with ISO 22634-1.
Informaciones generales
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Estado: En desarrolloEtapa: Informe completo distribuido: DIS aprobado para su registro como FDIS [40.99]
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Edición: 3
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Comité Técnico :ISO/TC 126ICS :65.160
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Ciclo de vida
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Anteriormente
PublicadoISO 22634-2:2019
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Ahora