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SN EN 920 : 2000

SN EN 920 : 2000

Current

Current

The latest, up-to-date edition.

PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF DRY MATTER CONTENT IN AN AQUEOUS EXTRACT

Published date

01-12-2013

Publisher

Swiss Standards

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling and preparation of sample
7 Procedure
8 Calculation
9 Precision
10 Report

Defines a test method to determine the dry matter content of a hot- and cold-water extract from board or paper. The lower limit determination of the method is about 1 000 mg/kg of paper. This corresponds to 1 000 mg/dm2 of a paper with a grammage of 100 g/m2, or 2 000 mg/dm2 for a board with a grammage of 200 g/m2. NOTE:- Some volatile, water-soluble substances may escape during evaporation of the extract and subsequent drying of the residue.

Committee
INB/NK 2172
DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
UNI EN 920 : 2001 Identical
BS EN 920:2001 Identical
EN 920 : 2000 Identical
DIN EN 920:2000-12 Identical
UNE-EN 920:2001 Identical

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