NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[CURRENT]
DIN 32562
DIN 32562
Jewellery and precious metals - Determination of silver in silver alloys - ICP-OES method using an internal standard element
Title (German)
Schmuck und Edelmetalle - Bestimmung von Silber in Silberlegierungen - ICP-OES Verfahren unter Verwendung eines internen Standardelements
Responsible national committee
NA 027-04-04 AA - Methods of analysis for determination of fineness of precious metals