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BS ISO 20779:2018

BS ISO 20779:2018

$142.49

Cigarettes. Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime

Published By Publication Date Number of Pages
BSI 2018 26
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Apparatus
11 6 Sampling
7 Generation and collection of total particulate matter
7.1 Preparation of the cigarettes for smoking
7.1.1 General
7.1.2 Selection of test portions from a bulk of Q cigarettes
12 7.1.3 Selection of test portions from P packets
7.1.4 Duplicate test portions
7.2 Marking the butt length
7.2.1 Standard butt length
7.2.2 Measurement of length of filter
7.2.3 Measurement of length of overwrap
13 7.2.4 Butt length to be marked on the cigarettes before conditioning
7.3 Sealing the filter ventilation holes
7.4 Selection of cigarettes
7.5 Conditioning
7.6 Preliminary tests before smoking
14 7.7 Smoking and collection of particulate matter
7.7.1 Smoking plan
7.7.2 Preparation of smoke traps and cigarette holders
7.7.3 Setting up the smoking machine
15 7.7.4 Procedure for smoking run
7.8 Collection of total particulate matter
16 7.9 Calculation of total particulate matter
8 Test report
18 Annex A (informative) Smoking plans
24 Bibliography

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BS ISO 20779:2018
$142.49