Original Articles SCREENING FOR α-GLUCOSIDASE INHIBITORS FROM COPTIDIS-REHMANNIAE HERB COUPLE BY USING ULTRAFILTRATION LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY
Hui Zhou, Huilin Li, Zhong Zheng, Fengrui Song, Junpeng Xing, Zhiqiang Liu & Shuying Liu
1
BACK-FLUSH COLUMN-SWITCHING TECHNIQUE FOR ON-LINE SAMPLE CLEANUP AND ENRICHMENT TO DETERMINE GUAIPHENESIN IN HUMAN SERUM
Samy Emara, Maha Kamal, Ghada Hadad, Hala ZaaZaa & Mohamed Abdel Kawi
15
SIMULTANEOUS DETERMINATION OF METFORMIN HYDROCHLORIDE AND GLIPIZIDE IN TABLET FORMULATION BY HPTLC
Darshana K. Modi & Bhavesh H. Patel
28
STABILITY STUDY OF CAPECITABINE ACTIVE PHARMACEUTICAL INGREDIENT IN BULK DRUG AND PHARMACEUTICAL FORMULATION
S. S. Pujeri, A. M. A. Khader & J. Seetharamappa
40
ENANTIOSEPARATION OF β-AGONISTS WITH CARBOXYMETHYL-β-CYCLODEXTRIN BY CE
Jie Zhou, Hanchun Yao, Hong Shao, Yinghui Li & Zhenzhong Zhang
50
CHALLENGES IN BIOANALYTICAL METHOD DEVELOPMENT FOR SIMULTANEOUS DETERMINATION OF OLMESARTAN AND HYDROCHLOROTHIAZIDE IN HUMAN PLASMA BY LIQUID CHROMATOGRAPHY COUPLED TO TANDEM MASS SPECTROMETRY
Ajay Kumar, Priya Ranjan Prasad Verma, Tausif Monif, Arshad H. Khuroo, Sunil S. Iyer & Abhishek Kumar Singh
59
DETERMINATION OF THE BAND BROADENING FUNCTION IN SIZE EXCLUSION CHROMATOGRAPHY WITH LIGHT-SCATTERING DETECTION
Mariana M. Yossen, Jorge R. Vega, Taihyun Chang & Gregorio R. Meira
79
PREPARATION OF A NOVEL HYBRID MONOLITHIC COLUMN BASED ON ATRP OF GMA CATALYZED BY FeCl2/CCl4 AND APPLICATION IN THE SEPARATION OF PROTEINS
Jia Cheng, Gengliang Yang, Ligai Bai, Haiyan Liu, Xiaokun Cheng, Chunliu Yang, Yankun Liu & Mingquan Liu
95
VALIDATED UPLC/Q-TOF-MS METHOD FOR SIMULTANEOUS DETERMINATION OF ACECLOFENAC, PARACETAMOL, AND THEIR DEGRADATION PRODUCTS IN TABLETS
Hamid Khan, Mushir Ali, Sayeed Ahmad, Niyaz Ahmad, Alka Ahuja, Sanjula Baboota & Javed Ali
109
DEVELOPMENT AND VALIDATION OF RP-HPLC AND ULTRAVIOLET SPECTROPHOTOMETRIC METHODS OF ANALYSIS FOR SIMULTANEOUS DETERMINATION OF PARACETAMOL AND LORNOXICAM IN PHARMACEUTICAL DOSAGE FORMS
M. V. N. Kumar Talluri, Mukesh K. Bairwa, H. H. Theja Dugga & R. Srinivas
129
ANALYTICAL LC-MS/MS METHOD FOR EZETIMIBE AND ITS APPLICATION FOR PHARMACOKINETIC STUDY
Jung-Woo Bae, Chang-Ik Choi, Sang-Hun Park, Choon-Gon Jang & Seok-Yong Lee
141
AN EFFICIENT METHOD FOR SEPARATION AND PURIFICATION OF GLUCOSINOLATE STEREOISOMERS FROM RADIX ISATIDIS
Zhiyong Xie, Rui Wang, Yingchun Wu, Li Yang, Zhengtao Wang & Yiming Li
153
DEVELOPMENT AND VALIDATION OF A STABILITY-INDICATING REVERSED PHASE ULTRA PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR THE QUANTITATIVE ANALYSIS OF RALOXIFENE HYDROCHLORIDE IN PHARMACEUTICAL DOSAGE FORM
Deepa Saini, Sanjula Baboota, Mushir Ali, Harilal Patel, Pankaj Jain, Sudhakar Neerumulla & Javed Ali
162
DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF DICLOFENAC DIETHYLAMINE AND CURCUMIN IN TRANSDERMAL GELS
Hema Chaudhary, Kanchan Kohli, Saima Amin, Saurabh Arora, Vikash Kumar, Sushila Rathee & Permender Rathee
174
LC, LC?MS/TOF, AND MSN STUDIES FOR THE SEPARATION, IDENTIFICATION, AND CHARACTERIZATION OF DEGRADATION PRODUCTS OF LINEZOLID
Ravi N. Tiwari & Chandrakant G. Bonde
188