Waters now enables seamless connectivity between its liquid chromatography (LC) systems and multi-angle light-scattering instruments (MALS) for improved ease-of-use, efficiency, and data confidence in ...

When conducting reproducible and interference-free analysis by liquid chromatography, the purity of the solvents used, particularly the purity of water, is crucial for the sensitivity of this method, ...

High-Performance Liquid Chromatography (HPLC) is a highly efficient analytical method used to separate, detect, and quantify components within complex mixtures. Based on chromatographic principles, ...

Fundamental studies concerning partial-supplying high-performance liquid chromatography (HPLC) were conducted to apply it to the analysis of intermolecular interactions. Because it is a novel ...

An interview with Dr. Michael Dong, about his upcoming talk at Pittcon. Why are stability-indicating methods important in pharmaceutical analysis? The stability-indicating assay is perhaps the single ...

Melissa officinalis L., commonly known as lemon balm, is a perennial herb belonging to Lamiaceae family. Traditionally administered in infusion form, it has therapeutic properties, such as sedative, ...

The 54th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2025), was held from June 15–19, 2025, in Bruges, Belgium. This “Column Watch” installment ...

Vesna Najdanovic is a Senior Lecturer in Chemical Engineering and Physical Sciences at Aston University (Birmingham, UK) and is this year’s AstraZeneca CoSolve Sustainability winner, recieving $25,000 ...

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 ...