Pressurized capillary electrochromatographic assay of trimethoprim impurities using 1 μm particle-based columns

Journal of Chromatography A

Volumn 1169, Issue 1-2, 2007, Pages 228-234

  Qu, Qi Shu ^a,b,c   Mangelings, Debby ^b   Shen, Fei ^a   Hu, Xiao Ya ^a   Yan, Chao ^c,d   Zhang, Yu Kui ^d   Vander Heyden, Yvan ^b  

^a YANGZHOU UNIVERSITY   (China)

^b VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

^c DALIAN INSTITUTE OF CHEMICAL PHYSICS   (China)

^d SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Capillary columns; Micronsized particles; Pressurized capillary electrochromatography; Trimethoprim

Indexed keywords

ELECTRIC POTENTIAL; ELECTROPHORESIS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; SEPARATION; SILICA;

CAPILLARY COLUMNS; MICRONSIZED PARTICLES; PRESSURIZED CAPILLARY ELECTROCHROMATOGRAPHY; TRIMETHOPRIM;

IMPURITIES;

METHANOL; SILICON DIOXIDE; SODIUM PERCHLORATE; TRIMETHOPRIM;

ARTICLE; CAPILLARY CHROMATOGRAPHY; CAPILLARY ELECTROCHROMATOGRAPHY; CAPILLARY PRESSURE; CHEMICAL STRUCTURE; COLUMN CHROMATOGRAPHY; ELECTROPHORESIS; ELUTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; PARTICLE SIZE; PH; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SEPARATION TECHNIQUE;

BIOLOGICAL ASSAY; CALIBRATION; CHROMATOGRAPHY, MICELLAR ELECTROKINETIC CAPILLARY; DRUG CONTAMINATION; PARTICLE SIZE; PHARMACEUTICAL PREPARATIONS; PRESSURE; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SILICON DIOXIDE; SPECTROPHOTOMETRY, ULTRAVIOLET; TRIMETHOPRIM;

EID: 34848824991     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2007.08.068     Document Type: Article

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