I.S. EN ISO 9913-1:1998
Superseded
View Superseded by
OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - PART 1: DETERMINATION OF OXYGEN PERMEABILITY AND TRANSMISSIBILITY BY THE FATT METHOD
Hardcopy , PDF
English
01-01-1998
06-15-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Covers a polarographic procedure for determining the oxygen permeability of contact lens materials and oxygen transmissibility of contact lenses. Defines the methods for making the measurements and determines the conditions under which measurements are made.
| DocumentType |
Standard
|
| Pages |
41
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN ISO 9913-1 : 1998 | Identical |
| BS EN ISO 9913-1:1998 | Identical |
| NS EN ISO 9913-1 : 1ED 1998 | Identical |
| NF EN ISO 9913-1 : 1998 | Identical |
| NBN EN ISO 9913-1 : 1998 | Identical |
| EN ISO 9913-1 : 1998 | Identical |
| ISO 9913-1:1996 | Identical |
| UNE-EN ISO 9913-1:1999 | Identical |
| DIN EN ISO 9913-1:1998-07 | Identical |
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