Experiments with Coffee and Water

Curator Edmund Mayr of the Coffee Competence Centre in Vienna experiments ...

Edmund E. Mayr - curator and chief instructor at the Coffee Competency Center & Coffee Museum in Vienna shows the results of his "water experiment" in connection with coffee.

The coffee expert did experiments using GRANDER® revitalized water and non-revitalized tap water in his efforts to find the perfect water for the perfect coffee preparation.  His results show that:

  • test persons clearly identified the revitalized GRANDER® water
  • GRANDER® water has a better taste
  • with the revitalized water there were no sediments, which is important for the taste of the coffee




  • Johann Grander Sen.

    (1930 - 2012)

    "A healthy life begins with revitalized water."


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