Abstract

ISO 11494:2014 describes a method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).

This method applies to platinum jewellery alloys that might contain silver, indium, iridium, gallium, copper, cobalt, nickel, tin, and ruthenium. However, this list is not exhaustive and care is always to be taken to investigate potential interference effects.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 2014-12
  • Edition
     : 2
    Number of pages
     : 8
  • Technical Committee
     : ISO/TC 174 Jewellery and precious metals
  • ICS
     :
    39.060 Jewellery

Life cycle


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.

  2. Store
  3. Standards catalogue
  4. ICS
  5. 39
  6. 39.060
  7. ISO 11494:2014