Povučen
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.
POVUČEN
ISO 11210:1995
95.99
Povučen
20. 11. 2014.
POVUČEN
ISO 11210:2014
Određivanje platine u legurama platine za nakit — Gravimetrijska metoda posle taloženja diamonijum-heksahloroplatinata
95.99 Povučen