HB/Z 5088.4-1999
Analysis method for nickel plating solution Determination of boric acid content through potentiometric titration (English Version)

Standard No.

HB/Z 5088.4-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Aviation

Latest

HB/Z 5088.4-1999

Replace

HB/Z 5088-1978

Scope

This standard specifies the method principle, reagents, instruments, analysis steps and calculation of analysis results for the determination of boric acid content in nickel plating solutions using potentiometric titration. This standard is applicable to the measurement of boric acid content in nickel plating solutions. Measuring range: 15～40g/L

HB/Z 5088.4-1999 history

• 1999 HB/Z 5088.1-1999 Electroplating nickel solution analysis method EDTA volumetric method to determine the content of nickel sulfate and magnesium sulfate
• 1979 HB/Z 5088-1978 Analytical method of electroplating nickel solution