HB/Z 5109.14-2001
Analysis method for passivation solution Determination of sodium chloride content in brass plating passivation solution through potentiometric titration (English Version)

Standard No.

HB/Z 5109.14-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

Professional Standard - Aviation

Latest

HB/Z 5109.14-2001

Replace

HB/Z 5109-1978

Scope

This standard specifies the method principle, reagents, instruments, analysis steps and calculation of analysis results for the determination of sodium chloride content in electroplated brass passivation solution using potentiometric titration. This standard is applicable to the determination of sodium chloride content in electroplated brass passivation solution. Measuring range: 3～15g/L.

HB/Z 5109.14-2001 history

• 2001 HB/Z 5109.1-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating diacid passivation solution through potentiometric titration
• 1979 HB/Z 5109-1978 Passivation solution analysis method