- Standard No.
- TCVN 9875-2013
- Release Date
- 2013
- Published By
- VN-TCVN
- Latest
-
TCVN 9875-2013
- Replace
-
TCVN 5547-1991
TCVN 9875-2013 Referenced Document
TCVN 9875-2013 history
- 2013 TCVN 9875-2013 Determination of gold in gold jewellery alloys.Cupel lation method (fire assay)
- 2008 TCVN 5547-1991 Gold alloys.Method for determination of gold and silver
TCVN 9875-2013 Determination of gold in gold jewellery alloys.Cupel lation method (fire assay) has been changed from TCVN 5547-1991 Gold alloys.Method for determination of gold and silver.