David1205754 - 6-6-2007 at 21:53
Dear All,
I am doing the fire assaying process - cupellation. But my silver dope recovery rate is low, less than 90%, there must be the silver loss during the
cupellation. Any tips I could follow and be careful?
Thanks.
David 6/7
Magpie - 7-6-2007 at 10:07
See this thread:
http://www.sciencemadness.org/talk/viewthread.php?tid=6994&a...
It might be helpful.