Chemistries CLAROS                 800-227-4224

"The water on this planet is all we've got.
It needs to be cared for."

Kitty Hach-Darrow (1922-2020)


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History and Heritage

History and Heritage

In 1947, Clifford and Kitty Hach invented a whole new way to think about water analysis. In 2004, Hach joined forces with an equally committed organization —Dr. Bruno Lange GmbH of Germany — to expand our water analysis solutions and become a truly global organization. Today, Hach offers more products, chemistries, services, software, and expert advice to help you with your water analysis than ever before. 

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