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. Hach is dedicated to finding innovative solutions to help you manage your water more efficiently and accurately. Since Hach’s founding in 1947, it has steadily grown to become an industry leader with products all around the globe.