Hear Ellen Campbell speak about Enzymatic Nitrate Testing and our Handheld Photometer in Raleigh, NC and Baltimore, MD!

Join us on Tuesday, August 9th, 2016 at the annual National Environmental Monitoring Conference at the Hyatt Regency in Orange County, California.  Ellen R. Campbell will be conducting an oral presentation during the Citizen Science Session at 2:30pm on August 9th.

Learn about how enzymes are used for precision analytical chemistry in the field using handheld, smartphone-linked photometers during the poster session on portable instruments at Pittcon 2016.

A recent collaboration with the Open Sustainability Technology Lab at Michigan Technological University has resulted in the cre