BS 5658:1979
Current
The latest, up-to-date edition.
Specification for gold potassium cyanide for electroplating
Hardcopy , PDF
English
28-02-1979
Foreword
Cooperating organizations
Specification
1 Scope
2 References
3 Precautions
4 Appearance
5 Composition
6 Turbidity
7 Insoluble matter
8 Loss on drying
9 Impurities
10 Containers and marking
11 Sampling and size of sample
Appendices
A Determination of gold content
B Determination of turbidity
C Determination of insoluble matter
D Loss in mass on drying
E Determination of impurities
Tables
1 Permitted impurity levels
2 Analytical lines
3 Atomic absorption method: spectrophotometer
operating conditions
4 X-ray fluorescence method: spectrophotometer
operating conditions
5 Goniometer 2 theta settings
Figures
1 Sample electrode
2 Counter electrode
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