- Standard No.
- TCVN 8831-1-2011
- Release Date
- 2011
- Published By
- VN-TCVN
- Latest
-
TCVN 8831-1-2011
- Replace
-
TCVN 7429-2004
TCVN 8831-1-2011 Referenced Document
- ISO 4684 Leather — Chemical tests — Determination of volatile matter
- TCVN 7117 Leather.Chemical, physical and mechanical and fastness tests.Sampling location
- TCVN 7126 Leather.Chemical tests.Preparation of chemical test samples
- TCVN 7128 Leather.Determination of sulphated total ash and sulphated water-insoluble ash
TCVN 8831-1-2011 history
- 2011 TCVN 8831-1-2011 Leather - Chemical determination of chromic oxide content .Part 1:Quantification by titration
- 2005 TCVN 7429-2004 Leather.Determination of chromic oxide content by iodmetric titration
TCVN 8831-1-2011 Leather - Chemical determination of chromic oxide content .Part 1:Quantification by titration has been changed from TCVN 7429-2004 Leather.Determination of chromic oxide content by iodmetric titration.