Exclusion chromatography can be used to separate molecules on the basis of size 1,2. The technique described here, which uses gel filtration to separate high-molecular-weight DNA from smaller ...

spectroscopy is an analytical chemistry technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. Gel permeation ...

Analysts interested in organic molecules like dissolved organic matter or pharmaceuticals should consider quantifying organic molecules with the High Performance Liquid Chromatography ... properties ...