DIN Standards Committee Optics and Precision Mechanics
ISO 15096
Jewellery - Determination of silver in 999 ‰ silver jewellery alloys - Difference method using ICP-OES
Schmuck - Bestimmung von Silber in 999 ‰ Silber-Schmucklegierungen - Differenzverfahren mittels optischer ICP-Emissionsspektrometrie
Responsible national committee
NA 027-04-04 AA - Methods of analysis for determination of fineness of precious metals