NF ISO 20774

Cigarettes - Determination of carbon monoxide in sidestream smoke - Method using a routine analytical linear smoking machine equipped with a fishtail chimney

ISO 20774:2007 is applicable to the determination of carbon monoxide present in the sidestream smoke from cigarettes. The described method is specified using the smoking parameters of puff volume, duration and frequency plus butt length, but it is technically compatible with other smoking regimes. The method may not be directly applicable to other sidestream smoke analytes.

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