1、ICS 65.160Tobacco and tobacco productsDetermination of water content Karl Fischer method(ISO 6488:2004)Tabak und Tabakerzeugnisse Bestimmung des Wassergehalts Karl-Fischer-Verfahren (ISO 6488:2004)National forewordThis standard has been prepared by ISO/TC 126 Tobacco and tobacco products.The respons
2、ible German body involved in its preparation was the Normenausschuss Lebensmittel und land-wirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), Technical Commit-tee Tabak- und Tabakrauchanalyse.The DIN Standards corresponding to the International Standards referred to
3、 in clause 2 and in the biblio-graphy of the ISO Standard are as follows:ISO Standard DIN StandardISO 3696 DIN ISO 3696ISO 5725-2 DIN ISO 5725-2ISO 8243 DIN ISO 8243ISO 10362-2 DIN ISO 10362-2ISO 15592-1 DIN ISO 15592-1ISO 16632 DIN ISO 16632AmendmentsDIN 10252, February 1992 edition, has been super
4、seded by the specifications of DIN ISO 6488.Previous editionsDIN 10252: 1982-03, 1992-02.DEUTSCHE NORMDIN ISO 6488 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive righ
5、t of sale for German Standards (DIN-Normen).English price group 9www.din.dewww.beuth.de9649885Continued overleaf.Document comprises 11 pages.09.05May 2005Supersedes DIN 10252,February 1992 edition.National Annex NABibliographyDIN ISO 3696 Water for analytical laboratory use Specification and test me
6、thods (ISO 3696:1987)DIN ISO 5725-2 Accuracy (trueness and precision) of measurement methods and results Part 2: Basicmethod for the determination of repeatability and reproducibility of a standard measure-ment method (ISO 5725-2:1994)DIN ISO 8243 Cigarettes Sampling (ISO 8243:1991)DIN ISO 10362-2 C
7、igarettes Determination of water in smoke condensates Part 2: Karl Fischer method(ISO 10362-2:1991)DIN ISO 15592-1 Fine-cut tobacco and smoking articles made from it Methods of sampling, conditioningand analysis Part 1: Sampling (ISO 15592-1:2001)DIN ISO 16632 Tobacco and tobacco products Determinat
8、ion of water content Gas-chromatographicmethod (ISO 16632:2003)Page 2DIN ISO 6488:2005-5Page 1ISO 6488:2004Tobacco and tobacco productsDetermination of water content Karl Fischer methodPage 2ISO 6488:2004Page 3ISO 6488:2004Page 4ISO 6488:2004Page 5ISO 6488:2004Page 6ISO 6488:2004Page 7ISO 6488:2004Page 8ISO 6488:2004Page 9ISO 6488:2004
