HB/Z 5089.4-2004
Methods for analysis of plating black nickel solutions Part 4:Determination of sodium sulfate content by precipitation titrimetric method (English Version)

Standard No.

HB/Z 5089.4-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Aviation

Latest

HB/Z 5089.4-2004

Replace

HB/Z 5089-1978

HB/Z 5089.4-2004 history

• 2004 HB/Z 5089.2-2004 Methods for analysis of plating black nickel solutions Part 2:Continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrmetric EDTA volumetric method
• 1970 HB/Z 5089-1978

HB/Z 5089.4-2004 Methods for analysis of plating black nickel solutions Part 4:Determination of sodium sulfate content by precipitation titrimetric method has been changed from HB/Z 5089-1978 .