Column liquid chromatographyHPLCAmino acidsSugarsBiogenic aminesLiquid chromatography has been used for the determination of amino acids, sugars and biogenic amines in food. Some special problems, for example, determination of patuline in apple juice, hyoscyamine and scopolamine in french beans preserves,...
Today, this dimension is no longer optimum for modern columns packed with sub-3 mm particles in many laboratories equipped with UHPLC-like equipment with small UV flow cells. The main reason is that most labs use ~1.0 mL/min, which is the optimum flow rate for 4.6-mm columns packed with...
Column chemistryProprietary alkyl group Operating pressure limit (recommended)6000 psi (4000 psi) Operating pH range (recommended)2.5–8.0 (3.0–7.0) Operating flow rate range (recommended)0.5–3.0 (0.8–1.6) mL/min for 4.6 mm i.d. formats ...
Department of ChemistryMiami UniversityMillerDepartment of ChemistryMiami UniversityJournal of chromatographic scienceDanielson ND,Targove MA,Miller BE.Pre- and postcolumn derivatization chemistry in conjunction with HPLC for pharmaceutical analysis[J].1988,26(08)....
The results show that the optimised method holds promise for the determination of BPA in such samples.Honeychurch, Kevin C.International Journal of Analytical Chemistry
Scientia Pharmaceutica Article Reversed-Phase UHPLC Enantiomeric Separation of Rasagiline Salts Using a Chiralpak® AGP Column Nagarajan Balaji * and Sayeeda Sultana Department of Chemistry, St. Peter's University, Avadi, Chennai 600 054, Tamil Nadu, India; sayeeda2006@yahoo.com * Correspondence: ...
3 Waters Corporation, 34 Maple Street, Milford, MA 01757, USA 4 Norwegian Institute for Water Research, NO-349 Oslo, Norway 5 Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada; alough@chem.utoronto.ca 6 Chemistry Department, University of Guelph, Guelph, ON N1G...
药物分析学报:英文版doi:CNKI:SUN:YKDY.0.2011-03-009Hong-XiaZhaoHuiMuYan-HongBaiHuYuYing-MeiHuChemistryDepartmentofScienceSchoolXi'anJiaotongUniversityXi'an710049China
Mostimportantly, mixed-mode chromatography column chemistry can be customized to adesired selectivity during stationary phase design. This presentation will give an overview on the latest mixed-mode chromatography technology, describe unique chromatographic properties of mixed-mode columns, and discuss ...