acetate - 6-11-2005 at 06:39
How to obtain UHP Urea Hydrogen Peroxide from urea and hydrogen peroxide(preparation)?
Organikum - 16-11-2005 at 10:57
Mix 30% H2O2 with urea and evap slowly until the volume is reduced to about 1/2. What you want crystallizes out upon cooling in the fridge.
Look in the Kirk-Othmer for more information.
/ORG