Rigas Labs

W.R. Grace has manufactured and sold high-quality silica gel since 1923. Grace has been behind the scenes for the past 30 years supplying silica to the chromatography industry. Now we're in the forefront moving beyond silica, developing and delivering innovative complementary products direct to the customer. Grace Davison Discovery Sciences was founded on Grace's core strength as a premier manufacturer of differentiated media for SPE, Flash, HPLC, and Process chromatography. This core competency is further enhanced by bringing seven well-known global separations companies together, creating a powerful new single source for all your chromatography needs.

Global Presence. Local Service and Expertise.

Through investment in research and strategic acquisitions, Grace has expanded our product range and global reach while drawing upon the support of the Grace corporate infrastructure and more than 6000 employees worldwide. With key manufacturing sites in North and South America, Europe, and Asia, plus an extensive international sales and distribution network, separations scientists throughout the world can count on timely delivery and expert local technical service. Grace understands our customers' needs no matter where they do business—we've made the language of separations science universal.

Broad Product Offering. Specific Solutions.

Grace Davison Discovery Sciences supplies scalable chromatographic media, columns, instrumentation, and supplies to many business sectors throughout the world including: pharmaceutical, environmental, biofuels, chemical, petrochemical, food/beverage, forensic, educational, and biotechnology.

We invite you to discover how our comprehensive portfolio of products will solve your chromatography challenges. We look forward to continuing to serve your chromatography needs.