Chromatography is the science of separating molecules of interest to identify, quantify or even purify them. Properties of the target molecules such as their solubility, size or hydrophobicity give ...

Rising drug costs have increased public pressure on the biopharmaceutical industry to find ways to identify and eliminate high-cost unit operations. Biopharmaceutical manufacturing groups now ...

Ion chromatography, or ion exchange chromatography to give its full name is a process that allows the separation of ions and polar molecules based on the charge properties of the molecules. Methods ...

RECENT years have seen the development of many new techniques of importance to the chemist ; of these, chromatography and ion-exchange have received special attention of late. A well-attended ...

When ion-exchange chromatography and mass spectrometry are coupled using electrochemical ion suppression, it allows for the selective and specific analysis of highly polar and ionic compounds. The ...