Clean Water.
Healthy 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 products.

Hach Publications

Request the latest catalog or view our
new digital catalog.

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SL1000 Portable Parallel Analyzer™ (PPA)

Discover how PPA dramatically streamlines water quality testing.

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Engineering Design Tool

Empowering Engineering Consultants to design projects faster with less risk.

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NEW Hach Support

Find answers to your toughest water questions and chat with our experts.

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