NF EN ISO 11986

NF EN ISO 11986

December 2017
Standard Current

Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release

ISO 11986:2017 provides general procedures for the selection of methods, preparation of samples, and the conduct of testing for the uptake and release of preservatives from contact lenses. NOTE 1 Due to the manifest difficulties of reproducibility when coating contact lenses with mineral and organic deposits encountered during lens wear, these methods are only applicable to new and unused contact lenses. NOTE 2 Preservative depletion by a contact lens in the limited volume of a lens case could compromise disinfection performance. This document does not measure disinfection performance.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2017

Number of pages

16 p.

Reference

NF EN ISO 11986

ICS Codes

11.040.70   Ophthalmic equipment

Classification index

S11-812

Print number

1

International kinship

ISO 11986:2017

European kinship

EN ISO 11986:2017
Sumary
Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release

ISO 11986:2017 provides general procedures for the selection of methods, preparation of samples, and the conduct of testing for the uptake and release of preservatives from contact lenses.

NOTE 1 Due to the manifest difficulties of reproducibility when coating contact lenses with mineral and organic deposits encountered during lens wear, these methods are only applicable to new and unused contact lenses.

NOTE 2 Preservative depletion by a contact lens in the limited volume of a lens case could compromise disinfection performance. This document does not measure disinfection performance.

Replaced standards (1)
NF EN ISO 11986
January 2011
Standard Cancelled
Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release

<p>ISO 11986:2010 provides general procedures for the selection of methods, preparation of samples, and conduct of testing for the uptake and release of preservatives from contact lenses.</p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Mode opératoire
  • 6 Expression des résultats
  • 7 Rapport d'essai
  • Bibliographie
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