Pous-Torres, Sandra Performance of a Chromolith RP-18e column for the screening of beta-blockers. [electronic resource] - Journal of separation science Aug 2009 - 2841-53 p. digital Publication Type: Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1615-9314 Standard No.: 10.1002/jssc.200900291 doi Subjects--Topical Terms: Acetonitriles--chemistryAdrenergic beta-Antagonists--analysisBuffersChromatography, High Pressure Liquid--instrumentationParticle SizePorositySilicon Dioxide--chemistry