PITTCON 2012,Orland,Florida,USA 2012/3/11-3/15 2012/01/10
	http://www.pittcon.org/

	HPLC 2011, Budapest, Hungary, 2011/6/19 - 6/23 2011/02/01
	http://www.hplc2011.com/

	PITTCON 2011, Atlanta, Georgia, USA 2011/3/13 - 3/18, Booth# 542 2011/02/01
	http://www.pittcon.org/

	Pittcon 2009, chicago, IL, USA, 2009/3/8-13 2009/03/03

	InformexUSA 2009,Moscone South Convention Center San Francisco, California,January27-28 2009/01/18
	http://www.informex.com/home

	CHINACOAT2008 (2008.11.26-28 Pazhou Complex Guangzhou P.R.China.Booth No.9 L08/10) 2008/10/06
	CHINACOAT EXHIBITION

	CPhI Worldwide 2008, Frankfurt, Germany, September 30 - October 2 Booth Hall 6.1, 61B31 2008/07/24
	http://www.cphi.com

	SPICA 2008, Zurich, Switzerland, September 28 - September 30 Poster presentation 2008/07/24
	http://www.spica2008.ethz.ch