Gel permeation chromatography (GPC) [1] is a type of size-exclusion chromatography (SEC), that separates high molecular weight or colloidal analytes on the basis of size or diameter, typically in organic solvents. The technique is often used for the analysis of polymers.

gel chromatography, in analytical chemistry, technique for separating chemical substances by exploiting the differences in the rates at which they pass through a bed of a porous, semisolid substance. The method is especially useful for separating enzymes, proteins, peptides, and amino acids from each other and from substances of low molecular ...

techniques and applications of gel permeation chromatography, also known as size exclusion chromatography (GPC/SEC), for anyone not familiar with the equipment and methods used in this

2022年1月26日 · Gel Filtration Chromatography. Principle, Types, Steps, Applications, Advantages and Limitations of Gel Filtration.

2022年1月29日 · Gel Permeation Chromatography. Introduction, Principle, Components, Instrumentation, Steps, Applications, Advantages and Limitations.

2023年2月11日 · In analytical chemistry, gel chromatography, also known as gel filtration chromatography, is a technique for separating chemical substances by taking advantage of the variations in the rates at which they pass through a bed of a porous, semisolid substance.

2024年11月17日 · Gel chromatography, also known as size-exclusion chromatography (SEC), is a separation technique used primarily for separating molecules based on their size. It is widely used for purifying proteins, polysaccharides, and other macromolecules.

2024年4月3日 · Gel permeation chromatography (GPC), also known as gel filtration or size exclusion chromatography, uses semi-permeable, porous polymer gel beads with a well-defined range of pore sizes as the stationary phase.

Gel permeation chromatography (GPC) is a form of size exclusion chromatography (SEC) that uses organic solvents to separate analytes based on their size. Polymer analysis is a popular application of this technique.

Gel-filtration chromatography is a versatile method that permits the effective separation of biological molecules in high yield. This article describes the basis of the method, the selection of suitable operating conditions, and contrasts typical matrix types.