MilliporeSigma, the U.S. life science business of Merck KGaA, Darmstadt, Germany, today announced it has donated $10,000 to the American Red Cross of the Greater St. Louis Region in support of the organization’s flood relief efforts. In addition, the company will match any Red Cross donations made by its employees in St. Louis and St. Charles, Missouri. “Our company has a long history of giving back to the communities in which we live and work,” said Udit Batra, president and…