MilliporeSigma, the U.S. and Canada Life Science business of Merck KGaA, Darmstadt Germany, has announced several organizational changes and a new operating model to support the long-term growth strategy of the Life Science business sector and to better serve the evolving needs of its global customers.   “Having the right operating model in place will accelerate our ability to provide the best products and services to our customers and deliver on our high ambitions for long-term profitable gro...