U.S. Geological Survey


SEM Results for Sample wtc01-08

Secondary Electron Microscope image of a representative portion of sample 8. The large structure in the image is a bundle of chrysotile. This sample, from a coating on a steel girder, contains as much as 20% chrysotile.

See the detailed SEM sample report, click here.

For more information contact:
Greg Meeker
gmeeker@usgs.gov


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