WOONSOCKET, R.I.--(BUSINESS WIRE)--Hanna Instruments is pleased to announce the release of edge®, a full featured, affordable laboratory meter with revolutionary design features. edge® measures pH, ...

SIOUX CITY -- Dan Hanna chuckled a bit as he thought about being called a hero. "I don't think I'm a hero, but it makes you feel good when you're putting in these long hours and there's a lot of ...