usa key people a. blaine bowman variously chairman president chief executive officer and director 1980 2011 1 frank witney president and chief executive officer 2009 2011 2 products chromatography ion chromatography and extraction systems parent thermo fisher scientific website thermo scientific dionex dionex corporation is an american company based in sunnyvale california . it develops manufactures sells and services chromatography ion chromatography and extraction systems for separating isolating and identifying the components of chemical mixtures . 3 such equipment is used in medical research environmental monitoring and food testing . 4 dionex developed the chromeleon brand of chromatography software . the primary function of chromeleon is to control and obtain data from dionex analytical instruments although the software supports instruments from other vendors . chromeleon 7 is the latest edition of the software . 5 the technology made by dionex includes the rapid separation lc rslc 6 and polymeric hplc columns a type of monolithic hplc column . unlike the inorganic silica columns the polymer monoliths are made of an organic polymer base . dionex traditionally known for its ion chromatography capabilities has led this side of the field . dionex first acquired a license for the polymeric monolith technology in the 1990s . dionex also acquired esa biosciences hplc assets in 2009 expanding its expertise in this area . 7 in december 2010 thermo fisher scientific announced its acquisition of dionex for 2.1 billion . 4 references edit blaine bowman . investor information . illumina . retrieved 30 july 2015 . affymetrix appoints frank witney ph.d. as president and chief executive officer . business wire . june 1 2011 . retrieved 30 july 2015 . dionex corporation company profile information business description history background information on dionex corporation . reference for business . retrieved 30 july 2015 . a b rusli evelyn m. december 13 2010 . thermo fisher to buy lab tool maker . the new york times dealb % k. retrieved 30 july 2015 . chromeleon 7.2 chromatography data system . thermo scientific . retrieved 30 july 2015 . ultimate 3000 rapid separation lc systems . thermo scientific . retrieved 30 july 2015 . dionex to buy esa biosciences hplc assets . genomeweb . september 16 2009 . retrieved 30 july 2015 . this united states manufacturing company related article is a stub . you can help wikipedia by expanding it . v t e this chemical corporation related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title dionex & oldid 673884988 categories companies based in sunnyvale californiaunited states manufacturing company stubschemical company stubshidden categories all stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutschpolski edit links this page was last modified on 31 july 2015 at 04 35 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view