Quantitation of poloxamers in pharmaceutical formulations using size exclusion chromatography and colorimetric methods

2004 ◽  
Vol 35 (5) ◽  
pp. 1127-1142 ◽  
Author(s):  
Yun Mao ◽  
Mark J. Thompson ◽  
Qingxi Wang ◽  
Eric W. Tsai
Keyword(s):  
Size Exclusion Chromatography ◽  
Pharmaceutical Formulations ◽  
Size Exclusion ◽  
Exclusion Chromatography ◽  
Colorimetric Methods

scholarly journals Size-exclusion chromatography as a useful tool for the assessment of polymer quality and determination of macromolecular properties

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Daniela Held ◽  
Peter Kilz
Keyword(s):  
Size Exclusion Chromatography ◽  
Construction Materials ◽  
Pharmaceutical Formulations ◽  
Theoretical Background ◽  
Size Exclusion ◽  
Tips And Tricks ◽  
Exclusion Chromatography ◽  
Food And Feed ◽  
Important Characterization

Abstract Polymers, macromolecules in nature and bio-polymers like proteins and antibodies are present in our every-day life and play an important role in our economy. They are obviously present as plastic products (e.g., containers, clothing, car tires) or components, e.g., as expedients in pharmaceutical formulations, additives in food and feed, stabilizers in cosmetics, used in construction materials, ceramics and are key in microchip production. Size-exclusion chromatography is the most important characterization technique for macromolecules. This review covers applications, instrumental setup, step-by-step guides for performing experiments and covers theoretical background as well as troubleshooting and tips and tricks.

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