If you would like to have a grant for activities that will take place after this date, consider applying for the ACS-Hach High School Chemistry Classroom Grant. Questions? Contact us at [email protected] ...

With more than 4.5 billion downloads, TikTok has become hugely successful—and controversial Deborah D'Souza is the former news editor at Investopedia. She also writes articles that bring ...

Hach sensION+ pH1 Portable pH Meter is an all-in-one system with guided menu navigation makes general water quality meter testing fast and simple. Each system is designed to be used in a wide ...