INDUSTRY GUIDES

*new/updated

APPLICATION GUIDES

PRODUCT GUIDES

RESOURCES

Download instrument manuals, technical procedures, software updates, and reference materials for our most popular laboratory, online, and portable products. We also feature selections from our popular 'Blue Book' learning series, technical papers, and more.

View demonstrations of popular Hach products.

View or download Hach webcasts of interest to customers and to the water quality industry in general.

Register for a free seminar that focuses on applications in Drinking Water, Wastewater, and Power Generation in a town near you.

View current and archived issues.

Use this EPA compliance page to download and identify the right Hach method for your application.

With over 1700 pages of illustrated, step-by-step instructions, this is your comprehensive source for water analysis procedures.

Links to other web sites of interest to the water testing community. They include H2OU, USEPA, Water Quality Association, and many more.

REFERENCE AND GENERAL INFORMATION