Michael,
Quoting Dennis Fielding from his article in PF #4
"Normally Aqua Regia is made from 3 parts HCL (Hydrochloric Acid)
to 1 part HNO3 (Nitric Acid). I had only 50% solution HCL however so I
opted for a 6 to 1 Aqua Regia solution, ie 60 ml HCL to 10 ml HNO3........"
Apparently home-made Aqua Regia caused quite a stink (pardon the pun) on
this board some years ago.
Regards
David H
Received on Sat Oct 8 04:26:01 2005
This archive was generated by hypermail 2.1.8 : 11/07/05-09:46:18 AM Z CST