NBN EN ISO 22612 : 2005

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Testing conditions
6 Equipment
  6.1 General lay-out
  6.2 Test containers
  6.3 Method to infect talc with spores
      6.3.1 Materials
      6.3.2 Procedure
7 Procedure
8 Test report
Annex A (informative) Preparation of TGE agar medium
  A.1 Ingredients
  A.2 Procedure
Annex ZA (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 93/42/EEC concerning
                       medical devices
Annex ZB (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 89/686/EEC concerning
                       personal protective equipment
Annex ZC (normative) Normative references to international
                     publications with their relevant European
                     publications
Bibliography

Provides a means for assessing the resistance to penetration through barrier materials of bacteria-carrying particles.