This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Researching AsbestosRelated Diseases . This photos shoes NIOSH researcher modifing fiber length classifier in order to produce lengthselected fibers asbestos in quantities sufficient for toxicological studies for NIOSH project This novel instrument will enable toxicology studies to directly test the importance of fiber length in