National foreword
Foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents and materials
5. Apparatus
6. Preparation of the sample
7. Procedure
8. Expression of results
9. Precision
10. Test report
Annexes
A. (informative) Derivation of equation for calculation
of acetyl content
B. (informative) Statistical results of the inter-
laboratory test
C. (informative) Bibliography
ZA. (normative) Other international publications
quoted in this standard with the references of the
relevant European publications
Table
1. Analytical arrangement for enzymatic determination
of acetic acid