PERKIN ELMER INC PKI (NYSE)

(NEW YORK)Shares of some top health care equipment companies are down at 10 a.m.: Becton Dickinson fell $.96 or 1.5 percent, to $61.76.READ MORE

(NEW YORK)Shares of some top health care equipment companies were mixed at the close of trading: Becton Dickinson fell $2.22 or 3.4 percent, to $62.72.READ MORE

(NEW YORK)Shares of some top health care equipment companies are mixed at noon: Becton Dickinson fell $.85 or 1.3 percent, to $64.09.READ MORE

(NEW YORK)Shares of some top health care equipment companies are down at 10 a.m.: Becton Dickinson fell $.44 or .7 percent, to $64.50.READ MORE

(NEW YORK)Shares of some top health care equipment companies were mixed at the close of trading: Becton Dickinson rose $1.69 or 2.7 percent, to $64.94.READ MORE

(NEW YORK)Shares of some top health care equipment companies are mixed at noon: Becton Dickinson rose $1.05 or 1.7 percent, to $64.30.READ MORE

(NEW YORK)Shares of some top health care equipment companies are down at 10 a.m.: Becton Dickinson fell $.96 or 1.5 percent, to $62.29.READ MORE