Advised W. R. Grace & Co., a leading global supplier of catalysts and engineered materials, on the divestiture of its flash chromatography instruments business to Büchi Corporation; its SPE cartridges business to S*Pure Pte. Ltd.; its Vydac® and select Alltech® analytical HPLC columns business to Hichrom, Ltd.; and select Alltech® analytical HPLC columns, MODcol® preparative columns, packing services and equipment and select chromatography media businesses to Dr. Maisch GmbH.