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 may 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WITHDRAWN
SRPS EN ISO 11210:2012
95.99
Withdrawal of Standard
Feb 28, 2017
WITHDRAWN
SRPS EN ISO 11210:2017