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BS ISO 22634-1:2017

BS ISO 22634-1:2017

$102.76

Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS – Method using methanol as extraction solvent

Published By Publication Date Number of Pages
BSI 2017 20
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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
4 Principle
10 5 Apparatus
6 Reagents
11 7 Standards
7.1 General
7.2 Primary B[a]P stock solution
7.3 Secondary B[a]P stock solution
7.4 B[a]P-d12 stock solution
7.5 B[a]P-d12 spiking solution
7.6 Working standard solutions
7.7 Storage of standard solutions
8 Preparation of sample
8.1 Sampling
12 8.2 Smoking
8.3 Filter pads extraction
8.4 Sample clean-up
13 9 Determination
9.1 GC/MS operating conditions
9.2 Calibration
9.3 Determination of B[a]P
14 9.4 Calculation
10 Repeatability and reproducibility
11 Test report
11.1 General
15 11.2 Characteristic data about the cigarette
11.3 Data about sampling
11.4 Description of the test
11.5 Test results
16 Annex A (informative) Example of a chromatogram of a cigarette smoke extract
18 Bibliography

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BS ISO 22634-1:2017
$102.76