HB/Z 5089.1-2004
Methods for analysis of plating black nickel solutions Part 1:Determination of ammonium nickel sulfate content by ion selective electrode method (English Version)
- Standard No.
- HB/Z 5089.1-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Aviation
- Latest
- HB/Z 5089.1-2004
- Scope
- This part specifies the principle, reagent, instrument, analysis steps and calculation of the analysis results using the ion-selective electrode method (ammonia gas-sensitive electrode method) to determine the content of nickel ammonium sulfate [NiSO, (NH4):SO, 6H:O] in the electroplated black nickel solution. . This section is applicable to the determination of nickel ammonium sulfate content in black nickel electroplating solution. Measuring range: 30g/L ~ 70g/L.
HB/Z 5089.1-2004 history
- 2004 HB/Z 5089.1-2004 Methods for analysis of plating black nickel solutions Part 1:Determination of ammonium nickel sulfate content by ion selective electrode method
