SUNNYVALE, Calif., Nov. 10, 2008 (GLOBE NEWSWIRE) -- Dionex, Inc. (Nasdaq:DNEX), a leading provider of liquid chromatography analysis instrumentation has entered into an agreement with Caliper Life Sciences, Inc., to purchase Caliper’s AutoTrace(r) line of products, which had sales of $3.1 million in 2007. The AutoTrace SPE workstation automates the extraction of large volume aqueous samples prior to analysis. It is a globally established platform with approved methods and applications such as the EPA 500 and 600 series for environmental testing of drinking water.