NBN EN 646 : 2006
Current
Current
The latest, up-to-date edition.
PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF COLOUR FASTNESS OF DYED PAPER AND BOARD
Published date
01-12-2013
Publisher
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials and equipment
6 Reagents
7 Sampling
8 Preparation of sample
9 Procedure A (long duration contact)
10 Procedure B (short time contact)
11 Evaluation
12 Report
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