EHST 3701 Spring 2020: Gravimetric Analysis Post published:February 27, 2020 Post category:EH Photo of the Week BS Environmental Health student weighs PVC membrane filter for total particulate sampling during the EHST 3701 Industrial Hygiene Laboratory, February 26, 2020 Read more articles Previous PostEHST 3701 Spring 2020: Detector Tubes Next PostDr. Humphrey Presents at 2020 Rural Health Symposium You Might Also Like ECU Environmental Health Faculty and Rain Garden September 17, 2019 EHST 3701 Spring 2024: Heat Stress Monitoring April 3, 2024 EHST 3701 Spring 2022: Light Monitoring March 30, 2022