Ellen Campbell, CEO of NECi Superior Enzymes, will be conducting a 2 hour presentation at the US EPA 2015 Quality Assurance Conference.  This presentation is to occur in Session D on Thursday, October 22nd, 2015 from 9:30am - 11:30am during the conference.  Registration to the conference is free, so all are welcome to attend!  Ms. Campbell will be speaking about recombinant enzymes for analytical chemistry, method validation from a non-EPA perspective, and enzyme-based nitrate and phosphate methods for water.  Learn more about the conference and register for it here.