When the components in the mixture of solutions are moved forward in the mobile phase by the material moving the sample, these components pass through the stationary phase. The difference in size and ...

Users often feel a sense of accomplishment when achieving well-defined, isolated spots with a thin-layer chromatography (TLC) plate. Users set up a flash chromatography method, prepare the column, ...

Chromatography in Greek means to ‘write with colors.’ It is a versatile separation technique developed in 1903 by Mikhail Tswett, a Russian botanist. He separated colorful plant pigments using a ...

Chromatography has long been the workhorse of high-resolution bioseparation. It is the most commonly used technique for preparative work, and is second only to electrophoresis in analysis. Most ...

Hydrophobic-interaction chromatography and reversed-phase chromatography (HIC/RPC) for large-scale separation of proteins was the focus of a series of talks at Tosoh Bioscience’s recent “HIC/RPC ...

Reviewed by Susha Cheriyedath, M.Sc. Countercurrent chromatography (CCC) can be defined as "a technique of chromatographic separation based on the partition of solutes between two different liquid ...

Pharmaceutical analysis is a form of using all chemical, physical, biological, microbial and other means and methods to study the chemical properties of drugs. During the testing process, the ...

David Johnson, Global Product Manager, Chromatography Hardware and Systems, Pall Life Sciences, speaks on the need for automated packing systems to improve column chromatography A consistent and ...