UNI EN ISO 9914 : 1997
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - DETERMINATION OF REFRACTIVE INDEX OF CONTACT LENS MATERIALS
Superseded date
16-09-2022
Superseded by
Published date
12-01-2013
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Defines a reference method of testing for determination of the refractive index of contact lens materials. Alternative methods, equal in repeatability and accuracy may also be used. ALSO NUMBERED AS BS 7208 PART 6 1997
| DocumentType |
Standard
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| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| ISO 9914:1995 | Identical |
| NBN EN ISO 9914 : 1996 | Identical |
| NEN EN ISO 9914 : 1996 | Identical |
| NS EN ISO 9914 : 1ED 1997 | Identical |
| I.S. EN ISO 9914:1997 | Identical |
| SN EN ISO 9914 : 1997 | Identical |
| BS EN ISO 9914:1997 | Identical |
| UNE-EN ISO 9914:1996 | Identical |
| EN ISO 9914 : 1996 | Identical |
| NF EN ISO 9914 : 1997 | Identical |
| DIN EN ISO 9914:1997-02 | Identical |
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