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| Date: | Fri, 24 May 1996 00:46:48 -0400 |
| Content-Type: | text/plain |
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Mike:
The solution is made as follows:
1) 7.5 g/l AgNO3
2) 78 ml/l NH4OH
3) 105 g/l Na2S2O8
4) DI water to volume
The test is ran as follows:
1) 1 minute rinse in 10% H2SO4
2) 1 minute rinse in DI water
3) 5-10 second immersion in silver decoration solution
4) 1 minute rinse in DI water
The information comes from a paper authored by R. Rust & R. Rhodes from Bell
Laboratories. I can fax you the paper if you would like -let me know.
Patrick Valentine
Electrochemicals
(800) 759-8888 Pin#2892755
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