Abstract Preview

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.


General information

  • Status :  Published
    Publication date : 1990-11
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 172/SC 3
    Optical materials and components
  • 81.040.10
    Raw materials and raw glass

Buy this standard

Format Language
PDF
Paper
  • CHF58

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 9689:1990

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information