Original Articles DEVELOPMENT OF A FINGERPRINT METHOD FOR ANIMAL HORN CLASSIFICATION BY LIQUID CHROMATOGRAPHY COUPLED WITH HIERARCHICAL CLUSTERING ANALYSIS
Rui Liu, Jin-ao Duan, Sheng Guo, Jian-ming Guo, Da-wei Qian & Yu-ping Tang
205
GRADIENT HPLC-DAD DETERMINATION OF THE ANTIHYPERTENSIVE MIXTURE OF AMLODIPINE BESYLATE, VALSARTAN, AND HYDROCHLOROTHIAZIDE IN COMBINED PHARMACEUTICAL TABLETS
Rasha A. Shaalan & Tarek S. Belal
215
INVESTIGATION OF TROPICAMIDE AND BENZALKONIUM CHLORIDE STABILITY USING LIQUID CHROMATOGRAPHY
M. Jovovi?, N. Kosti?, B. Jan?i?-Stojanovi? & A. Malenovi?
231
DEVELOPMENT AND VALIDATION OF A HIGH PERFORMANCE LIQUID CHROMATOGRAPHY METHOD TO DETERMINE VANCOMYCIN CONCENTRATIONS IN PLASMA AND PIG PULMONARY TISSUE
Laura Guerrero, Pilar Mart?nez-Olondris, Montserrat Rigol, Mariano Esperatti, N?stor Luque, Antoni Torres & Dolors Soy
240
A RAPID HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR DETERMINATION OF MELAMINE IN RENAL CALCULI
Hong Chang, Xiaofeng Shi, Fanghong Zhang, Wei Sheng, Dongdong Wang & Zhongjin Yue
258
A SENSITIVE AND VALIDATED METHOD FOR DETERMINATION OF FOUR ADDITIVES IN HAM SAUSAGE BY HPLC-DAD METHOD
Qing Hua Yan, Li Yang, Hui Rong Zhang & Li Yuan Niu
268
DENSITOMETRIC EVALUATION OF STABILITY ? INDICATING HPTLC METHOD FOR THE ANALYSIS OF DARIFENACIN HYDROBROMIDE IN BULK AND IN TABLET DOSAGE FORM
S. Kathirvel, S. V. Satyanarayana & G. Devalarao
280
THE SIMPLE CHROMATOGRAPHIC CHAMBER AND ITS APPLICATION IN CIRCULAR AND LINEAR TLC
Victor G. Berezkin & Aleksey V. Chausov
294
QUANTIFICATION OF CILNIDIPINE IN HUMAN PLASMA BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY
Kyeong-Ryoon Lee, Yoon-Jee Chae, Jong-Hwa Lee, Dae-Duk Kim, Saeho Chong, Chang-Koo Shim & Suk-Jae Chung
308
HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY COUPLED WITH FLUORESCENCE DETECTION FOR SIMULTANEOUS DETERMINATION OF HONOKIOL AND MAGNOLOL IN HANGE-KOBOKU-TO DRIED EXTRACT GRANULES
Yasuhiko Higashi, Jie Liu & Youichi Fujii
321