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ISO 9689:1990

Current Revision

Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classification

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 9689
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 172/SC 3/WG 1
Publish Date Document Id Type View
Not Available ISO 9689:1990 Revision