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DD ENV 13070:1998

Current
Current

The latest, up-to-date edition.

Fruit and vegetable juices. Determination of the stable carbon isotope ratio (13C/12C) in the pulp of fruit juices. Method using isotope ratio mass spectrometry
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-15-1998

Contents
Foreword
1. Scope
2. Normative references
3. Symbols
4. Principle
5. Reagents
6. Apparatus
7. Procedure
8. Calculation
9. Precision
10. Test report
Annex A (informative) Bibliography
Annex B (informative) Statistical results of the
interlaboratory test

Gives a method to determine the stable carbon isotope ratio of the pulp in fruit juices. The determination of this parameter is useful for comparing the Carbon 13 content value (13C) that is obtained from sugars.

Committee
W/-
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ENV 13070:1998 Identical

ENV 12140:1996 Fruit and vegetable juices - Determination of the stable carbon isotope ratio (13C/12C) of sugars from fruits juices - Method using isotope ratio mass spectrometry
ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

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