NBN ISO 20779:2020

Cigarettes — Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime (ISO 20779:2018)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Standards committee
NBN/I126
Status
ACTIVE
Publication date
29 July 2020
Amended By
NBN ISO 20779:2018/A1:2020
ICS Code
65.160 (Tobacco, tobacco products and related equipment)
Withdrawn Date
25 June 2022

About this training

Summary

This document specifies a method for the generation and collection of total particulate matter (TPM) present in the smoke from cigarettes using a routine analytical smoking machine with an intense smoking regime. It is not applicable to the determination of water or nicotine-free dry particulate matter when using the extraction procedure specified in ISO 4387:2000, 7.9.1 or the subsequent measurement of water specified in ISO 10362-1 or ISO 10362-2.
NOTE The type of analytical smoking machine used could impact the mass of TPM collected on the smoke trap. This might be due to either incomplete collection or evaporation of water and other volatile compounds from the smoke trap.