BS 5658:1979
Current
Specification for gold potassium cyanide for electroplating
Hardcopy , PDF
English
02-28-1979
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
Specifies appearance, composition, turbidity, insoluble matter, loss on drying, impurities; also precautions and test methods.
| Committee |
STI/33
|
| DevelopmentNote |
Supersedes 76/52450 DC. (08/2005) Reviewed and confirmed by BSI, May 2009. (04/2009)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies requirements for gold potassium cyanide for use in electroplating and allied solutions, e.g. those used in autocatalytic or immersion processes.
| Standards | Relationship |
| UNE-EN 9121:2011 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.