Murray Wigmore has been appointed senior VP for MDS Sciex Inc, responsible for the firm’s government and public relations activities. Wigmore comes to the Toronto-based developer and marketer of mass spectrometry machines from Agilent Technologies Inc where he was most recently worldwide marketing manager for its life sciences business unit and VP and GM of the chemical analysis group at Agilent Technologies Canada Inc. MDS Sciex is the analytical instrumentation division of MDS Inc, Tor-onto….