ISO 14730:2014
Ophthalmic optics — Contact lens care products — Antimicrobial preservative efficacy testing and guidance on determining discard date
ISO 14730:2014 specifies a procedure to be used in evaluating the antimicrobial preservative activity of all preserved multidose contact lens care products, and provides guidance on methods to be used for determination of discard date as informative annexes.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test methods
5.1 Materials and reagents
5.2 Test sampling and culture maintenance
5.3 Preparation of microbial challenge (Inoculum)
5.4 Inoculum challenge test procedure
5.5 Controls
5.6 Performance criteria
5.7 Test report
Annex A (informative) Example of a membrane filtration procedure II
Annex B (informative) Discard date procedure I
Annex C (informative) Discard date procedure
Annex D (informative) Discard date procedure III
Annex E (informative) Discard date procedure IV
Annex F (informative) Test organisms from other culture collections
Bibliography
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test methods
5.1 Materials and reagents
5.2 Test sampling and culture maintenance
5.3 Preparation of microbial challenge (Inoculum)
5.4 Inoculum challenge test procedure
5.5 Controls
5.6 Performance criteria
5.7 Test report
Annex A (informative) Example of a membrane filtration procedure II
Annex B (informative) Discard date procedure I
Annex C (informative) Discard date procedure
Annex D (informative) Discard date procedure III
Annex E (informative) Discard date procedure IV
Annex F (informative) Test organisms from other culture collections
Bibliography