Distribution analysis of ultra-high molecular mass poly(ethylene oxide) containing silica particles by size-exclusion chromatography with dual light-scattering and refractometric detection

Journal of Chromatography A

Volumn 1068, Issue 2, 2005, Pages 249-260

  Porsch, Bedřich ^a   Welinder, Anette ^b   Körner, Anna ^b   Wittgren, Bengt ^b  

^a INSTITUTE OF MACROMOLECULAR CHEMISTRY   (Czech Republic)

^b ASTRAZENECA R AND D   (Sweden)

Author keywords

Dual light scattering refractometric detection; Molecular mass distribution; Poly(ethylene oxide); Size exclusion chromatography

Indexed keywords

CONCENTRATION (PROCESS); ERROR ANALYSIS; EXTRAPOLATION; HYDRODYNAMICS; LIGHT SCATTERING; PARTICLE SIZE ANALYSIS; PHOTODETECTORS; SILICA; SOLUBILITY;

HYDRODYNAMIC RETARDATION; LOW ANGLE LIGHT SCATTERING (LALS); MOLECULAR MASS DISTRIBUTION (MMD); SIZE-EXCLUSION CHROMATOGRAPHY (SEC); ULTRA-HIGH MOLECULAR (UHM);

POLYETHYLENE OXIDES;

MACROGOL; SILICON DIOXIDE;

AQUEOUS SOLUTION; ARTICLE; DISSOLUTION; ERROR; FLOW RATE; GEL PERMEATION CHROMATOGRAPHY; HYDRODYNAMICS; LIGHT SCATTERING; MOLECULAR WEIGHT; NONLINEAR SYSTEM; PARTICLE SIZE; PRIORITY JOURNAL; REFRACTOMETRY; SAMPLE; SIGNAL DETECTION; SOLUBILITY;

CHROMATOGRAPHY, GEL; LIGHT; MOLECULAR WEIGHT; POLYETHYLENE GLYCOLS; REFRACTOMETRY; SCATTERING, RADIATION; SENSITIVITY AND SPECIFICITY; SILICON DIOXIDE;

EID: 14844362892     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2005.01.074     Document Type: Article

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