NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[CURRENT]
ISO 11210
ISO 11210
Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride
Title (German)
Schmuck und Edelmetalle - Bestimmung von Platin - Gravimetrie mittels Ammoniumchlorid
Responsible national committee
NA 027-04-04 AA - Methods of analysis for determination of fineness of precious metals