BOSTON--(BUSINESS WIRE)--Nov. 23, 2005--PerkinElmer Inc. (NYSE: PKI) announced today that the cash tender offer for any and all of its outstanding 8 7/8% Senior Subordinated Notes due 2013 expired at 9:00 a.m., New York City time, on November 23, 2005. PerkinElmer has received validly tendered notes from holders of approximately $269.975 million, or 99.99%, of the aggregate outstanding principal amount of notes.
