Abrasion Testing Machine for Pesticide Research Post published:December 17, 2018 Post category:EH Photo of the Week A new Martindale abrasion testing machine for pesticide research to mechanically extract permethrin from the surface of permethrin-treated clothing. ECU Environmental Health Research Lab, Greenville, NC, December 10, 2018. Read more articles Previous PostMeasuring Stream Flow using Dye Next PostDr. Humphrey Presents at NC Certified Crop Advisor Training 2018 You Might Also Like Laboratory Hood Testing March 5, 2018 Arthropod Collection January 30, 2017 EHST 3701 Spring 2023: Calibration of Air Sampling Pumps February 8, 2023