Diffusion Cells and Related Methods
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Authors
Munt, Daniel
Dash, Alekha
Issue Date
2020-04-07
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Abstract
A method of performing a diffusion test includes clamping a membrane to a body such that a first surface of the membrane is in fluid communication with an interior chamber of the body and a second surface of the membrane is exposed to ambient air, flowing a substance through the ambient air such that at least a portion of the substance lands on the second surface while the membrane is vertically oriented, and determining a concentration of the substance in the interior chamber after some of the substance has diffused through the membrane.
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United States Patent Office