A method for casting-in-place composite and/or non-filled structures which are useful as sorptive or reactive media or for size-based separations. Any particular housing size or configuration can be used, and the inclusion of a large amount of adsorptive particles in polymer is achieved while still maintaining...http://www.google.com.au/patents/US6635201?utm_source=gb-gplus-sharePatent US6635201 - Cast membrane structures for sample preparation
