A New Stationary Phase for Capillary Gas Chromatography: Calix[4]resorcinarene Functionalized with Imidazolium Cationic Units Xiaomin ShuaiZhiqiang CaiShaoqiang Hu Original 26 February 2021 Pages: 325 - 333
Performance Evaluation of Fixed Bed Column Packed with Ionic Liquid Impregnated Silica for Separation of Gadolinium and Neodymium from Aqueous Solutions H. A. IbrahimS. S. MetwallyE. M. Mabrouk Original 03 February 2021 Pages: 335 - 345
Development of a Simple and Sensitive Pre-column Derivatization HPLC Method for the Quantitative Analysis of Miglitol Intermediates Neng XiongQian LiYuguo Zheng Original 08 February 2021 Pages: 347 - 358
Development and Validation of RP-UPLC Method for 2,6-Dimethylaniline, Its Isomers, and Related Compounds Using Design of Experiments Vishnu Murthy MarisettiNaresh Kumar Katari Original 16 February 2021 Pages: 359 - 369
Simultaneous Achiral/Chiral HPLC Separation of Ketoprofen, Ibuprofen, Flurbiprofen, and Naproxen Karyn CamiloJoe P. Foley Original 27 February 2021 Pages: 371 - 379
Identification and Characterization of a New Process Related Impurity in Terbutaline Sulfate by Accurate-Mass Q-TOF LC/MS/MS and NMR Santosh PatilGajanan KantikarPoonam Koppula Original 28 February 2021 Pages: 381 - 391
A Low-Cost, Simple Method for Isotopic Analysis of Enriched Boron Pharmaceutical Substances by Capillary Zone Electrophoresis with Indirect UV Detection Yulia MalininaNina YakimovaIrina Kuchumova Original 19 February 2021 Pages: 393 - 398