Be confident in your water analysis. Be right with expert answers, outstanding support, and reliable, easy-to-use solutions from Hach.

Water quality is something Hach take very seriously. We know that your water analysis has to be right, which is why we’re dedicated to providing you with the complete solutions you need to feel confident in your analysis. By developing reliable, easy-to-use solutions, as well as providing you with access to knowledgeable expertise and support, Hach is helping ensure water quality across the globe.

Ensuring water quality for people around the world.


We make water analysis better—faster, simpler, greener and more informative—via unsurpassed customer partnerships, the most knowledgeable experts, and reliable, easy-to-use solutions.

Hach’s broad line of instrumentation and chemistries have been carefully crafted for more than 80 years to make water analysis better – faster, simpler, greener and more informative – so you get it right the first time, every time. Our experts understand your applications and we’re committed to helping you discover optimal solutions for your specific needs.

Since its origin in 1933, we've led the industry in developing innovative solutions to help you manage your water more efficiently and accurately. Today, Hach products can be found across the entire globe and serve industries ranging from municipal drinking water and wastewater to food, beverage and power, and every application involving water. As a wholly owned subsidiary of Danaher Corporation (NYSE: DHR), Hach is equipped with the support and resources to provide you with the breakthrough products and expert guidance you’ve come to expect.

In 1947, Clifford and Kitty Hach invented a whole new way to think about water analysis. Armed with an advanced understanding of analytical chemistry and a passion for making a difference, our founders set out to simplify water analysis.
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As Hach’s water analysis solutions and expertise have grown, so has our global footprint. Today, more than ever, we are acting upon our mission of ensuring water quality for people around the world. Our customers across the globe can be confident that their unique requirements are understood and supported by people who are within easy reach.
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Since its founding, Hach has experienced consistent growth both organically and through the addition of some of the top names in water quality to our portfolio. Take a look at the many highly respected brands that make up Hach today.
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At Hach, we believe that actions speak louder than words. That's why we have founded the Hach Helps initiative, which offers associates the opportunity to impact those in their immediate communities and around the world.
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More than even a team – Hach is a family. We have been a family business since the beginning, and that spirit of teamwork and community has remained. We are dedicated to developing the talent of associates and committed to fostering an environment that encourages associates of all cultures and backgrounds to come together and achieve one goal - to serve our customers around the world.
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If you have questions regarding technical support, pricing, or anything else - you can contact a Hach office in your region. Hach has offices around the globe dedicated to serving you. 
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