HACH-We make water analysis simpler.

Since our founding we have been committed to providing high-quality products that are simple to use and accurate. These are the values that Clifford and Kathryn "Kitty" Hach founded the company on in 1947, and we couldn't be more proud.

For more than 60 years, we've been at the crest of the industry - finding solutions that help you best manage your water. Our analytical instruments and reagents are used to test the quality of water in a variety of industries and markets - from around the corner, to around the globe.

Water analysis has to be right. You deserve complete solutions you can be fully confident in. Hach is your resource for expert answers, outstanding support, and reliable, easy-to-use products.

Products:

3/4 inch Combination pH/ORP Hardware

6000PO Sanitary pH Parts and Accessories

3/4 inch Combination pH/ORP Parts and Accessories

EC310 Accessories

3/4 inch Combination pH/ORP Sensors

EC310 Sensors

Digital Gateway pH Sensor

Digital pH Parts

Digital ORP Sensor

Digital pH Sensor

Differential Mounting Hardware

D ORP Sensors

Differential ORP Sensor

pHD pH Parts and Accessories

Differential pH Parts and Accessories

pHD pH Sensors

Differential pH Sensor

Salt Bridges for non-pHD

pHD Mounting Hardware

Salt Bridges for pHD

Evita OXY DO Parts and Accessories

Evita OXY DO Standard Packages