EN ISO 10339 : 1999
Superseded
View Superseded by
OPHTHALMIC OPTICS - CONTACT LENSES - DETERMINATION OF WATER CONTENT OF HYDROGEL LENSES
01-12-2013
03-23-2022
Foreword
1 Scope
2 Normative references
3 Definitions
4 Procedure
5 Test report
Annex A (normative) Gravimetric determination of water content
of hydrogel lens by loss on drying using conventional oven
Annex B (informative) Gravimetric determination of water content
of hydrogel lens by loss on drying using microwave oven
Annex C (informative) Determination of water content of hydrogel
lens by refractive index
ANNEX ZA (normative) Normative references to international
publications with their corresponding European
publications
Covers procedures for determining water content of hydrogel contact lenses. Defines methods and determines conditions for making measurements.
| Committee |
TC 170
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN ISO 10339:1999-07 | Identical |
| BS EN ISO 10339:1999 | Identical |
| NEN EN ISO 10339 : 1999 | Identical |
| I.S. EN ISO 10339:1999 | Identical |
| NEN EN ISO 9801 : 2010 | Identical |
| NF EN ISO 10339 : 1999 | Identical |
| NBN EN ISO 10339 : 1ED 99 | Identical |
| NS EN ISO 10339 : 1ED 1999 | Identical |
| ISO 10339:1997 | Identical |
| UNE-EN ISO 10339:2000 | Identical |