Повучен
Specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.
ПОВУЧЕН
ISO 11490:1995
95.99
Повучен
20. 1. 2015.
ПОВУЧЕН
ISO 11490:2015
Određivanje paladijuma u legurama paladijuma za nakit —Gravimetrijska metoda sa dimetilglioksimom
95.99 Повучен