ISO 11210:1995
Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate

Standard No.

ISO 11210:1995

Release Date

1995

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 11210:2014

Latest

ISO 11210:2023

Scope

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.

ISO 11210:1995 history

• 2023 ISO 11210:2023 Jewellery and precious metals — Determination of platinum — Gravimetry using ammonium chloride
• 2014 ISO 11210:2014 Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate
• 1995 ISO 11210:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate