WALTHAM, Mass.--(BUSINESS WIRE)--PerkinElmer, Inc. (NYSE: PKI) today announced that it will present at three upcoming financial conferences. Gregory L. Summe, Chairman and Chief Executive Officer, will present at the Citibank Global Healthcare Conference on Wednesday, May 23, 2007, at 10:30 a.m. Eastern Time at the Hilton Hotel in New York, New York.
