In the case of gas chromatography, columns can be made long for improving efficiency as described above. In the case of liquid chromatography, very small particles (< 3 micrometers diameter) and high ...

High-performance liquid chromatography (HPLC) is an analytical chemistry technique used to separate liquid mixtures of compounds or analytes. The method employs a liquid "mobile phase" to transport ...

Chromatography is an analytical technique that is used to separate mixtures by distributing the components of a mixture between a stationary phase and a mobile phase. Columns are used in various types ...

Developments in chromatography column technology to deliver greater efficiency, speed and inertness benefit the drug development process from discovery to manufacturing and quality control. An average ...

Thermo Fisher Scientific Inc., the world leader in serving science, today introduced three new high-capacity, high-efficiency 4 µm particle-size capillary IC columns that enable faster, more accurate ...

A UHPLC column is a piece of apparatus used in ultra-high performance liquid chromatography that allows greater separation efficiency, improved resolution, and shorter analysis time compared with high ...

The roots of chromatography can be traced back to the early 20th century when Mikhail Tswett introduced the concept of liquid-phase chromatography. Over the years, chromatography techniques have ...

Ultra high performance liquid chromatography is advantageous in a contract laboratory because it is faster, more sensitive, and relies on smaller volumes of organic solvents than HPLC. Performing ...

Semba’s SMBC System Attacks the Bottleneck Created by Upstream Protein Increases The number of protein-based pharmaceuticals reaching the marketplace has dramatically increased over the past few years ...

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, ...