Name: EN ISO 11986:2017
Brand: CEN

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

Published date

12-20-2017

Publisher

Comite Europeen de Normalisation

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Procedure
6 Expression of results
7 Test report
Bibliography

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.

Committee	CEN/TC 170
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
I.S. EN ISO 11986:2010	Identical
NBN EN ISO 11986 : 2010	Identical
NEN EN ISO 11986 : 2018	Identical
NF EN ISO 11986 : 2017	Identical
ISO 11986:2010	Identical
NS EN ISO 11986 : 2017	Identical
UNE-EN ISO 11986:2018	Identical
ISO 11986:2017	Identical
UNE-EN ISO 11986:2011	Identical
BS EN ISO 11986:2010	Identical
I.S. EN ISO 11986:2017	Identical
SS-EN ISO 11986:2017	Identical
UNI EN ISO 11986:2018	Identical
SN EN ISO 11986 : 2011	Identical
DIN EN ISO 11986:2011-02	Identical
UNI EN ISO 11986 : 2011	Identical
ONORM EN ISO 11986 : 2018	Identical
SN EN ISO 11986:2018	Identical
PN EN ISO 11986 : 2018	Identical
DIN EN ISO 11986:2018-04	Identical
BS EN ISO 11986:2017	Identical

ISO 18369-1:2017	Ophthalmic optics — Contact lenses — Part 1: Vocabulary, classification system and recommendations for labelling specifications
ISO 18369-3:2017	Ophthalmic optics — Contact lenses — Part 3: Measurement methods