For more than 85 years, Hach has stayed rooted in one purpose: helping people protect the quality of their water—brick by brick, and data point by data point. As the struggle for clean water continues, so do the people behind it. Your work makes our legacy possible. 💙 Here’s to protecting water today—and shaping the future together. | Hach

This week, we are celebrating the life of Kitty Hach, who dedicated her life to improving water quality around the world. Watch Kitty share the story of Hach’s founding and share your memories of Kitty and the early days of Hach in the comments below. #KittyHach #WomenInScience #WaterQuality | Hach

57 reactions · 19 shares | Watch this video about the fundamentals of testing for pH, including selecting the right electrode, calibration, taking a measurement and other best practices | Hach | Facebook