Chemical Fume Hood Testing Post published:March 4, 2019 Post category:EH Photo of the Week BS Environmental Health student conducts dry ice test to assess the effectiveness of a chemical fume hood during the EHST 3701 Industrial Hygiene Laboratory. East Carolina University, Greenville, NC. February 27, 2019. Read more articles Previous PostAsk Miss Liza: Spring Break and Body Piercing Next PostAsk Miss Liza: March Madness You Might Also Like Measuring Stream Flow using Dye December 10, 2018 EHST 3701 Spring 2022: Heat Stress Monitoring April 6, 2022 EHST 3701: Heat Stress Monitoring Using WBGT Monitor April 10, 2017