- Standard No.
- HB/Z 5092.2-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- Professional Standard - Aviation
- Latest
-
HB/Z 5092.2-2001
- Replace
-
HB/Z 5092-1978
- Scope
- This standard specifies the method principle, reagents, instruments, analysis steps and calculation of analysis results for the determination of sodium nitrate content in electroplating black chromium solution using potentiometric titration. This standard is applicable to the determination of sodium nitrate content in electroplating black chromium solution. Measuring range: 1~12g/L.
HB/Z 5092.2-2001 Referenced Document
- HB/Z 5083-2001 Reagents for analysis of metal plating and chemical overlay solutions
HB/Z 5092.2-2001 history
- 2001 HB/Z 5092.1-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Chromium Trioxide Content
- 1979 HB/Z 5092-1978 Analytical method of electroplating black chromium solution
HB/Z 5092.2-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Sodium Nitrate Content has been changed from HB/Z 5092-1978 Analytical method of electroplating black chromium solution.