MilliporeSigma, Life Science business of Merck KGaA, Darmstadt, Germany

EMD Millipore + Sigma-Aldrich Come Together

EMD Millipore and Sigma-Aldrich have come together as MilliporeSigma, the U.S. Life Science business of Merck KGaA, Darmstadt, Germany. With 19,000 employees and 72 manufacturing sites worldwide, MilliporeSigma’s portfolio spans more than 300,000 products enabling scientific discovery. MilliporeSigma has customers in life science companies, universities and governments institutions, hospitals and industry. More than one million scientists and technologists use its products. The company is committed to solving the toughest problems in life science by collaborating with the global scientific community. For more information, visit and

Major Products/Services

Tools for Large Molecule BioAnalysis

MilliporeSigma offers Sigma-Aldrich full-length protein standards with the highest purity and isotopic incorporation in the industry. Stable isotope-labeled (SIL) internal standards and high quality calibrations are the essential tools to precisely measure target protein quantitation in mass spectrometry proteomic assays. We offer an innovative portfolio of SIL standards to meet the needs of different protein quantitation approaches.

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Tools for Analytical / Chromatography

MilliporeSigma provides a complete range of high-quality products from Supelco for accurate, brilliant results in a variety of analytical applications, including HPLC, GC, Karl Fischer titration, elemental trace analysis, classical analysis, air monitoring, food and beverage analysis, and proficiency testing. We also supply a complete range of safety equipment.

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