BS ISO 20774:2013
Current
The latest, up-to-date edition.
Cigarettes. Determination of carbon monoxide in sidestream smoke. Method using a routine analytical linear smoking machine equipped with a fishtail chimney
Hardcopy , PDF
English
30-09-2013
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Reagents
7 Sampling and preparation of cigarettes
8 Preparation for the smoking run
9 Procedure for smoking run and collection of
sidestream smoke
10 Determination of carbon monoxide
11 Summary of other test sample calculations
12 Test report
13 Repeatability and reproducibility
Annex A (informative) - Smoking plans
Annex B (informative) - Alternative procedure for CO
calibration
Bibliography
Pertains to the determination of carbon monoxide present in the sidestream smoke from cigarettes.
| Committee |
AW/40
|
| DevelopmentNote |
Supersedes 05/30143296 DC. (06/2007) Supersedes 11/30242564 DC. (09/2013)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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 ISO3308 smoking parameters (puff volume, duration and frequency) and butt 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 ISO20774 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.
| Standards | Relationship |
| ISO 20774:2013 | Identical |
| ISO 2971:2013 | Cigarettes and filter rods — Determination of nominal diameter — Method using a non-contact optical measuring apparatus |
| ISO 3402:1999 | Tobacco and tobacco products — Atmosphere for conditioning and testing |
| ISO 6488:2004 | Tobacco and tobacco products Determination of water content Karl Fischer method |
| ISO 6565:2015 | Tobacco and tobacco products — Draw resistance of cigarettes and pressure drop of filter rods — Standard conditions and measurement |
| ISO 8454:2007 | Cigarettes — Determination of carbon monoxide in the vapour phase of cigarette smoke — NDIR method |
| ISO 4387:2000 | Cigarettes Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine |
| ISO 3308:2012 | Routine analytical cigarette-smoking machine — Definitions and standard conditions |
| ISO 8243:2013 | Cigarettes — Sampling |
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