What’s the difference between High Performance Liquid Chromatography (HPLC) and Ion Chromatography (IC)? What are the capabilities and limitations of each technique? Knowing these differences can ...

The use of acidic MPAs (pH 2–4) is the default in pharmaceutical testing because they suppress silanol ionization (from Si-OH to Si-O -) and improve peak shape for basic drugs. However, highly ...

Liquid chromatography (LC) is a chromatographic technique used to separate and analyze mixtures of chemical components in solution, to determine if a specific component is present or absent and, if ...

The search for drugs to treat and prevent COVID-19, has led to the repurposing of available small-molecule pharmaceuticals such as remdesivir, and the development of several new drugs and vaccines. 1 ...

High performance liquid chromatography (HPLC) is a technique in analytical chemistry used to separate, identify, and quantify each component in a liquid mixture. The Agilent 1260 Infinity Quaternary ...

The Waters™ Alliance™ iS High Performance Liquid Chromatography (HPLC) System brings a new level of simplicity and instrument intelligence to QC analyses, helping laboratories eliminate up to 40% of ...

The authors review methods for reducing analysis time and increasing throughput that are reliable and maintain data integrity. Performing separations under elevated temperature. The common goal of the ...

The gold standard of quality assessment of drugs is nowadays an HPLC using a reversed-phase (RP) column chromatography and aqueous buffers, acetonitrile, and/or methanol as mobile phase, com ...

As the biochemical basis of asthma is not yet fully understood, researchers from The Catholic University of Korea, the Korea University College of Medicine, and Seoul National University (all in Seoul ...