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The Automated Extraction of Aqueous Samples by Method EPA 8270D Using the TurboTrace ABN SPE System
February 1st 2014EPA 8270D calls for the extraction for analysis of semi-volatile analytes in various matrices. Target analytes mentioned in the method cover a wide range of compound classes resulting in reporting lists that often approach 100 compounds.
BIOshell Fused-Core Columns for Ultra Efficient RPLC of Proteins and Peptides
December 1st 2013Columns packed with fully porous particles have long been considered "normal science" for HPLC practitioners. Since 2006, Fused-Core? or core-shell columns have caused a paradigm shift in the minds of liquid chromatographers who analyze small molecules (1).