From: irix@not.com   
      
   hi, I distilled several times black wine and the flask now have a "cream"   
   around.   
   I try out, nitric, hcl, sulfuric, sal of tartar, amonia, naoh, dishes soap...   
   and nothing worked like hcl on lime, so when the problem is lime a bit of hcl   
   and clean like new. what for this case? before I try naoh hot and concen. or   
   other strong stuff... exist something like hcl in lime for this wine yellowish   
   "cream"????   
      
   TIA   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)