Zipper Up Close (Irregular Surfaces Can Trap Soil)

Categories: IEQ Measurement

Zipper Up Close (Irregular Surfaces Can Trap Soil)


Many surfaces can harbor soil and microbes due to porous and irregular textures, such as this zipper (100x).

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Zipper Up Close (Irregular Surfaces Can Trap Soil):  Created on September 9th, 2007.  Last Modified on November 4th, 2009


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