Welcome to Circle H Institute

Please take a look around, you will find lots of information (always a work in progress) under the Hydrosol Information Menu.


For members only you will find under the Research Menu:

  • Over 90 GCMS Analyses of Hydrosols from around the world.
  • Over 60 Abstract Titles of published papers that focus on Hydrosols (we've put in hours searching for these)
  • Soon there will be Microbiology results
  • Soon there will be Non Volatile Analyses, such as Metals and Minerals