Zacks Bull and Bear of the Day Highlights: PerkinElmer, Advance Auto Parts,SurModics, 3M Company and Johnson & Johnson

CHICAGO, Nov. 23, 2012 /PRNewswire/ -- Zacks Equity Research highlights PerkinElmer, Inc. (NYSE:PKI) as the Bull of the Day and Advance Auto Parts (NYSE:AAP) as the Bear of the Day. In addition, Zacks Equity Research provides analysis on SurModics Inc. (Nasdaq:SRDX), 3M...