In a message dated 7/6/2007 5:32:49 P.M. Central Daylight Time,
tesseract@... writes:
I previously used ferric chloride heated to near-boiling in the microwave
for years but after I learned about HCl/H2O2 on this group I gave it a try and
haven't looked at FeCl3 since!<<
I heat FeCl3, too. But do you heat the HCl/H2O2 as well, or use it at "room
temp"?
Thanks! Jan Rowland
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