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News & Information

St. Louis, MO - October 8, 2015 Cerilliant Introduces Certified Spiking Solutions of Bile Acids

Sigma-Aldrich Corporation (NASDAQ: SIAL) announced today that the Cerilliant® brand within its Applied Diagnostics and Testing business segment has launched its new bile acid reference standards product line with ten certified Snap-N-Spike® solutions of the most routinely tested bile acids and their stable-labeled internal standards. These new solution certified reference materials (CRMs) consist of lithocholic acid, taurocholic acid and native and deuterium-labeled analogs of cholic acid, chenodeoxycholic acid, deoxycholic acid, and ursodeoxycholic acid.

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St. Louis, MO - September 28, 2015 Sigma-Aldrich and Merck KGaA, Darmstadt, Germany, Making Progress Toward Completion of Planned Acquisition

Sigma-Aldrich Corporation (NASDAQ: SIAL) announced today it is making progress toward closing the planned acquisition of the Company by Merck KGaA, Darmstadt, Germany. The closing is now expected within the next two months.

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St. Louis, MO - September 22, 2015 Sigma-Aldrich Named to Dow Jones Sustainability Indices

Sigma-Aldrich Corporation (NASDAQ: SIAL) was recently named to the Dow Jones Sustainability Indices (DJSI), a list of leading companies from around the world in terms of their social, environmental and economic performance. Sigma-Aldrich, which has been named for three consecutive years, is the only St. Louis-based company to receive this designation.

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St. Louis, MO - September 17, 2015 Sigma-Aldrich Announces Exclusive Distribution Agreement with IROA Technologies, LLC

Sigma-Aldrich Corporation (NASDAQ: SIAL) announced today it has signed an exclusive global distribution agreement with IROA Technologies, LLC to distribute IROA's Mass Spectrometry Metabolite Library of Standards™ (MSMLS). The agreement partners IROA's MSMLS product portfolio and software with the industry-leading eCommerce and supply chain capabilities of Sigma-Aldrich.

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