NS EN ISO 9913-1 : 1ED 1998
Superseded
Superseded
OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - PART 1: DETERMINATION OF OXYGEN PERMEABILITY AND TRANSMISSIBILITY WITH THE FATT METHOD
Published date
01-12-2013
Superseded date
12-01-2006
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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
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| Standards | Relationship |
| EN ISO 9913-1 : 1998 | Identical |
| BS EN ISO 9913-1:1998 | Identical |
| ISO 9913-1:1996 | Identical |
| I.S. EN ISO 9913-1:1998 | Identical |
| UNE-EN ISO 9913-1:1999 | Identical |
| DIN EN ISO 9913-1:1998-07 | Identical |
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