ISO 9689:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification
Hardcopy , PDF
English, French
22-11-1990
02-11-2025
Specifies a method for testing the resistance of raw optical glasses and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method.
| Committee |
ISO/TC 172/SC 3
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| UnderRevision |
| Standards | Relationship |
| BIS IS 14146 : 1994(R1999) | Identical |
| NF ISO 9689 : 1994 | Identical |
| PN ISO 9689 : 1997 | Identical |
| BS ISO 23584-2:2012 | Optics and photonics. Specification of reference dictionary Classes’ and properties’ definitions |
| BS ISO 9802:1996 | Raw optical glass. Vocabulary |
| ISO 9802:1996 | Raw optical glass — Vocabulary |
| BS ISO 12775:1997 | Guidelines on types of glass of normal bulk-production composition and their test methods |
| ISO 23584-2:2012 | Optics and photonics — Specification of reference dictionary — Part 2: Classes' and properties' definitions |
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