Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search

EN ISO 10339 : 1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

OPHTHALMIC OPTICS - CONTACT LENSES - DETERMINATION OF WATER CONTENT OF HYDROGEL LENSES
Superseded date

23-03-2022

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

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Superseded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

BS 7208-24(2000) : 2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL CONTACT LENSES
BS EN ISO 8321-2:2000 Optics and optical instruments. Contact lenses Single-vision hydrogel contact lenses
DIN EN 13503-6:2003-03 OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 6: SHELF-LIFE AND TRANSPORT STABILITY
I.S. EN 13503-6:2002 OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 6: SHELF-LIFE AND TRANSPORT STABILITY
EN ISO 8321-2 : 2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL LENSES
I.S. EN ISO 8321-2:2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL LENSES
I.S. EN ISO 11539:2000 OPHTHALMIC OPTICS - CONTACT LENSES - CLASSIFICATION OF CONTACT LENSES AND CONTACT LENS MATERIALS
BS EN ISO 11539:1999 Ophthalmic optics. Contact lenses. Classification and contact lens materials
BS EN 13503-6:2002 Ophthalmic implants. Intraocular lenses Shelf-life and transport stability
EN 13503-6 : 2002 OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 6: SHELF-LIFE AND TRANSPORT STABILITY

EN ISO 10344 : 1998 OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - SALINE SOLUTION FOR CONTACT LENS TESTING
ISO 8320:1986 Optics and optical instruments — Contact lenses — Vocabulary and symbols
ISO 10344:1996 Optics and optical instruments Contact lenses Saline solution for contact lens testing

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us