AS 2140:2008
Purity of jewelry precious metal alloys
- Standard No.
- AS 2140:2008
- Published By
- Standard Association of Australia （SAA）
- Latest
- AS 2140:2008
- Scope
- Specifies the composition and marking requirements of articles made from precious metals and the marking requirements for mixed metal articles.
AS 2140:2008 history
- 1970 AS 2140:2008 Purity of jewelry precious metal alloys
