EHST 3701 Spring 2023: Chemical Hood Testing Post published:March 1, 2023 Post category:EH Photo of the Week Ms. Candice Ratley and Mr. Samson Strickland of ECU Environmental Health and Safety Office demonstrate how to measure face velocity of a laboratory chemical hood to BS Environmental Health students during the EHST 3701 Industrial Hygiene Laboratory. East Carolina University, March 1, 2023. Read more articles Previous PostStudent Field Trip to Onsite Wastewater System Site Next PostDr. Richards Co-authors Presentations at AMCA Conference You Might Also Like EHST 3701: Gravimetric Analysis of Air Sampling Filters February 20, 2017 Outstanding Graduates in Environmental Health May 1, 2017 AIHA ECU Student Section at the 2018 ECU Summer Orientation June 13, 2018