The term liquid chromatography (LC) refers to a class of physicochemical methods which are used to separate and quantify compounds in a sample. LC is made up of a liquid mobile phase, which carries ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...

Since the first high performance liquid chromatographs (HPLC) hit laboratories in the 1960s, refractive index (RI) detectors have enabled the discovery of testing materials that do not possess ...

This is the second article in this series discussing HPLC oligonucleotide separations. This article will discuss the separation of oligonucleotides and dsDNAs using a wide-pore, polymer based reversed ...

As you reach the end of the run and possibly the conclusion of the workday, you may wonder what to do with the column you have recently used. You might consider whether it should remain attached to ...