EHST 3701: Chemical Hood Testing Post published:March 6, 2017 Post category:EH Photo of the Week BS Environmental Health students observing a demonstration of chemical hood testing through taking face velocity measurements in an ECU chemistry lab for the EHST 3701 Industrial Hygiene Laboratory course, March 1, 2017 Read more articles Previous PostAIHA ECU Student Section as an Official ECU Student Organization Next PostBS Environmental Health Students Selected for NEHA Internship You Might Also Like Toluene Challenge in Exposure System July 10, 2017 Germicidal UV Light System October 22, 2018 Pitt County Vector Control Manager Speaks to ECU EH Students September 23, 2016