17/30356304 DC : 0
NA
Status of Standard is Unknown
BS ISO 21160 - CIGARETTES - DETERMINATION OF SELECTED CARBONYLS IN THE MAINSTREAM SMOKE OF CIGARETTES - METHOD USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Reagents
7 Preparation
8 Sampling
9 Tobacco product preparation
10 Sample generation - Smoking of cigarettes
11 Sample analysis
12 Repeatability and reproducibility
13 Test report
Annex A (informative) - Recrystallization
of 2,4-Dinitrophenylhydrazine
Annex B (normative) - Example of calibration
standards preparation
Annex C (informative) - HPLC chromatogram
of a typical combined carbonyl calibration
standard
Annex D (informative) - HPLC chromatogram
of carbonyls in DNPH extract of mainstream
tobacco smoke
Bibliography
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