I haven't figured out any way to quantitate it - but you are quite right, grade doesn't appear as quickly and doesn't seem to form as much solid.
I guess one could try the test on some known silver pieces (800, 850, 900,925) to see if there's a detectable difference.
I bought some new test solutions recently, and haven't even tried the silver yet. The last new silver test solution I bought didn't work. And I never felt really sure about that test with anything less than 925 anyway.
--
Sandra
--
Edited by sandras_stuff at 07/13/2008 3:47 PM PDT
Sandra
Original Post
)
)
)
