Shfuqizuar
ISO 11210:2014 specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys can contain palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium, indium, and less than 5 % tungsten. Some modifications are indicated where palladium, iridium, rhodium, gold, or ruthenium are present.
WITHDRAWN
ISO 11210:1995
WITHDRAWN
ISO 11210:2014
95.99
Withdrawal of Standard
1 mar 2023
PUBLISHED
ISO 11210:2023
Artikuj argjendarie - Përcaktimi i platinës në aliazhet e bizhuterive prej platini - Metoda gravimetrike pas precipitimit të hexakloroplatinat diammonium (ISO 11210:2014)
60.60 Standard published