I.S. EN ISO 11721-1:2001
Current
The latest, up-to-date edition.
TEXTILES - DETERMINATION OF THE RESISTANCE OF CELLULOSE-CONTAINING TEXTILES TO MICRO-ORGANISMS - SOIL BURIAL TEST - PART 1: ASSESSMENT OF ROT-RETARDANT FINISHING
Hardcopy , PDF
English
01-01-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Safety precautions
4 Principle
5 Apparatus and reagents
6 Test specimens
6.1 Preparation
6.2 Number of specimens
7 Leaching procedure
8 Assessment of the level of microbial
activity of the soil
9 Procedure
10 Calculation and expression of
results
11 Test report
Annex A (normative) Determination of water
holding capacity and water content
of the test soil
A.1 Determination of the water content
A.2 Correction of the water content
from a lower to a higher value
A.3 Determination of water holding
capacity
Annex ZA (normative) Normative references to
international publications with
their relevant European publications
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