M00000452
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ISO 20774 2nd Edition, September 1, 2013 Cigarettes - Determination of carbon monoxide in sidestream smoke - Method using a routine analytical linear smoking machine equipped with a fishtail chimney
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Availability date: 07/13/2021
Description / Abstract:
This International Standard is applicable to the determination
of carbon monoxide present in the sidestream smoke from cigarettes.
The described method is specified using the ISO 3308 smoking
parameters (puff volume, duration and frequency) and length, but it
is technically compatible with other smoking regimes.
NOTE The method may not be directly adaptable to other
sidestream smoke analytes. Nevertheless the determination of carbon
dioxide was part of the validation study of ISO 20774 carried out
by CORESTA. According to the number of reporting laboratories no
rigorous statistical analysis of sidestream carbon dioxide data was
carried out. Therefore only indicative information about conditions
for the determination of CO2 is provided.