714922

ISO 11489:1995

Determination of platinum in platinum jewellery alloys -- Gravimetric determination by reduction with mercury(I) chloride

standard by International Organization for Standardization , 05/01/1995

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Full Description

Specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. The procedure applies specifically to platinum alloys incorporating 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.

 

Product Details

Published:
05/01/1995
Number of Pages:
4
File Size:
1 file , 780 KB
Same As:
BS EN ISO 11489:1995, BS EN ISO 11489:1995
Note:
This product is unavailable in Ukraine, Russia, Belarus