Preparation of silica porous-layer open-
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Hao Yun; Karin E. Markides; Milton L. Lee
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Article
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1995
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John Wiley and Sons
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English
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## Abstract We report a simple method for the preparation of silica PLOT columns using fused silica capillaries. In this method, silica particles were suspended in a methylene chloride/pentane solution containing polymethylhydrosiloxane and passed through the capillary tubing. This caused the silic