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To support recent graduates and graduate students with limited work experience and an interest in becoming high school chemistry teachers. The ACS-Hach Post-Baccalaureate Teacher Scholarship is ...

Colour measurement is becoming more and more important in the brewing industry as awareness of quality increases. The hue or shade of a beer is primarily derived from grains and sometimes from fruit ...

When meeting Kathryn C. (Kitty) Hach-Darrow for the first time, you wouldn’t expect that this petite, grandmotherly figure—with a charismatic laugh and a smile as sweet as cotton candy—has a fierce ...

Hach (then Dr. Lange) launched the world’s first ready-to-use reagent packages for photometric analysis back in the 1960s. Since then Hach has developed service capabilities and technologies for the ...

With regulatory focus shifting between point source and non-point source pollution in recent years, the U.S. Environmental Protection Agency has targeted stormwater - industrial and municipal - more ...

One of the biggest selling points of a microcontroller (MCU) is the peripherals—integrated blocks of specialized hardware that offload a task from the central processing unit (CPU) or integrate new ...

The American Chemical Society christened its headquarters building in Washington, D.C., the Clifford & Kathryn Hach Building during an outdoor ceremony on June 3. The name, which now appears in ...

The scholarship recipient will be notified April 2023. The scholarship honors the memory of Clifford C. Hach, who, together with his wife Kathryn Hach, founded the Hach Company in 1946. The company is ...