This paper includes tips and recommendations for the consistent running of ghost-peak-free reversed-phase gradient HPLC.doi:10.1016/j.chroma.2004.07.110Stuart WilliamsElsevier B.V.Journal of Chromatography AWil
Ghost peaks in reversed-phase gradient HPLC a review and update 热度: peak distortion in reversed-phase liquid chromatography separation of active carbonyl-containing compounds mechanism and solution for this overlook 热度: Column selectivity in reversed-phase liquid chromatography I. A general quantitative...
Extraneous peaks, unrelated to the solute to be characterized, are quite common in gel permeation chromatography/size-exclusion chromatography (GPC/SEC), especially when refractive index (RI) detection is used. This instalment of Tips & Tricks explains why system or ghost peaks appear and how to ...
The formation of the system peaks, namely injection peak and system peak, is explained through the taking place of the same equilibria which determine the retention mechanism of the analyte through this technique.M. C. GennaroDipartimento di Chimica AnaliticaJournal of Liquid Chromatography...
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S. Sadikin, D. Dee Zhang, R. Inloes, S. Redkar, J. W. Dolan. Ghost peak investigation in a reversed-phase gradient LC system. LCGC North America 2011, 29, 394. Available: http://www.chromatographyonline.com/lcgc/Column% 3A+LC+Troubleshooting/Ghost-Peak-Investigation-in-a- Reversed-...
Analysis of Gla-domainless impurity is accomplished by Strong Anion Exchange Chromatography (SAX) in recombinant factor VIIa using Tris and Bis-Tris propane salt buffers as equilibrating buffers and high concentration ammonium acetate as an eluent. Appearance of ghost peaks with notable intensity ...
W. Dolan. Ghost peak investigation in a reversed-phase gradient LC system. LCGC North America 2011, 29, 394. Available: http://www.chromatographyonline.com/lcgc/Column% 3A+LC+Troubleshooting/Ghost-Peak-Investigation-in-a- Reversed-Phase-Gradi/ArticleStandard/Article/detail/725248....
DoxorubicinGreen "chromatography"Bacterial ghostStability-indicatingValidationThe purpose of the present study was to formulatedoi:10.1007/s13369-017-2664-2AlsuwyehKingAbdulazizKingAbdullahKingAlanaziKingFarsKingShakeelKingFaiyazKingSalem-BekhitKingMounirKing...