I.S. EN ISO 20743:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Textiles - Determination of antibacterial activity of textile products (ISO 20743:2021)
Hardcopy , PDF
English
12-07-2021
31-08-2021
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 Terms and definitions
4 Safety precaution
5 Apparatus
6 Reagents and culture media
7 Reference strains
8 Test procedures
9 Judgement of antibacterial efficacy
10 Test report
Annex A (normative) Strain numbers
Annex B (normative) Shaking method
Annex C (normative) Quantitative measurement by plate count method
Annex D (normative) Quantitative measurement by luminescence method
Annex E (informative) Testing examples
Annex F (informative) Efficacy of antibacterial activity
Bibliography
This document specifies quantitative test methods to determine the antibacterial activity of all antibacterial textile products including nonwovens.
| Committee |
CEN/TC 248
|
| DocumentType |
Test Method
|
| Pages |
50
|
| ProductNote |
This standard is Identical to:-ISO 20743:2021 The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 20743:2021 | Identical |
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