2011 Presentations by Jennifer L. Maclachlan a.k.a @pidgirl #pittcon Analysis of Photochemical Smog Components in Air with a Portable Analyzer Leveraging Social Media to Educate the Public About Sustainability Practices The Role of Analytical Chemists in an Age of High End Instrumentation and Robotization #ACSAnaheim Selective GC Detectors and their Role in Environmental Analysis I was an invited speaker at the Sparkle PR Training and presented: Twitter for the Local Section Public Relations Chair presentation at the American Chemical Society Sparkle Training May 1, 2011. #AIHCE #AIHCE Social Media Meetup Organized by @pidgirl Read more about it here . #ACSDenver #ACSDenver Tweetup Organized by @pidgirl What's in the Air Now? Analysis of PPB Levels of (VOC's) Photochemical Smog Components in Air Chemistry Outreach on Cape Cod during the International Year of Chemistry #IYC2011 I was an invited speaker at