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BS ISO 6488:2021

BS ISO 6488:2021

$102.76

Tobacco and tobacco products. Determination of water content. Karl Fischer method

Published By Publication Date Number of Pages
BSI 2021 18
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This document specifies a method for the determination of water content by the Karl Fischer method. It is applicable to raw tobacco as well as tobacco taken from finished products. The method is suitable for water contents ranging from a mass fraction of at least 2 % to 55 %.

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
5 Reagents
10 6 Apparatus
7 Standardization of the Karl Fischer reagent
11 8 Sampling
9 Procedure
9.1 Sample handling
9.2 Test portion
12 9.3 Preparation of titration apparatus
9.4 Blank test
9.5 Determination
10 Expression of results
13 11 Repeatability and reproducibility
14 12 Test report
15 Bibliography

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BS ISO 6488:2021
$102.76