Millipore Expands Chromatography Offering With Launch Of ProRes™-S Media

Millipore Corporation (NYSE:MIL), a leading provider of technologies, tools and services for the global life science industry, today announced the launch of its new ProRes-S media. With the addition of ProRes-S media, Millipore’s purification suite now provides a complete solution for the downstream purification of monoclonal antibodies and proteins. Developed jointly with The Dow Chemical Company, ProRes-S media offers biopharmaceutical manufacturers greater flexibility and increased throughput in a smaller manufacturing footprint.

“Combining Millipore’s expertise in purification with Dow’s extensive experience in ion-exchange resins technology allows us to offer biopharmaceutical manufacturers a substantially expanded chromatography solution,” said Paul Chapman, Vice President of Millipore’s Downstream Processing Business Unit. “ProRes-S media brings the biomanufacturing industry increased efficiencies to their purification process.”

ProRes-S media, a semirigid cation exchange resin, offers a broader operating window over a wider range of conductivities, is optimized for resolving difficult impurities and allows higher bed packing. To learn more about ProRes-S media, visit www.millipore.com/prores.

About Millipore

Millipore (NYSE: MIL) is a life science leader providing cutting-edge technologies, tools, and services for bioscience research and biopharmaceutical manufacturing. As a strategic partner, we collaborate with customers to confront the world's challenging human health issues. From research to development to production, our scientific expertise and innovative solutions help customers tackle their most complex problems and achieve their goals. Millipore Corporation is an S&P 500 company with more than 6,000 employees worldwide. For more information, visit www.millipore.com.

ADVANCING LIFE SCIENCE TOGETHER ^® Research. Development. Production.

About Dow

Dow combines the power of science and technology with the “Human Element” to passionately innovate what is essential to human progress. The Company connects chemistry and innovation with the principles of sustainability to help address many of the world’s most challenging problems such as the need for clean water, renewable energy generation and conservation, and increasing agricultural productivity. Dow’s diversified industry-leading portfolio of specialty chemical, advanced materials, agrosciences and plastics businesses delivers a broad range of technology-based products and solutions to customers in approximately 160 countries and in high growth sectors such as electronics, water, energy, coatings and agriculture. In 2009, Dow had annual sales of $45 billion and employed approximately 52,000 people worldwide. The Company’s more than 5,000 products are manufactured at 214 sites in 37 countries across the globe. References to "Dow" or the "Company" mean The Dow Chemical Company and its consolidated subsidiaries unless otherwise expressly noted. More information about Dow can be found at www.dow.com.

Forward Looking Statements:

The matters discussed herein, as well as in future oral and written statements by management of Millipore Corporation that are forward-looking statements, are based on current management expectations that involve substantial risks and uncertainties which could cause actual results to differ materially from the results expressed in, or implied by, these forward-looking statements.