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, ...

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 ...

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, ...

The authors discuss the approach taken to develop a new calibration approach, its associated protocols, and how it can be used to calculate data. The use of open-access high-performance liquid ...

Synthetic oligonucleotides have been used as critical research reagents in the biotechnology industry since its beginning in the 1970s. Their increasing use first led to the formation of many core ...

This study developed a High-Performance Liquid Chromatography (HPLC) method for the analysis of major withanolides in ashwagandha root and commercially available supplements. System suitability ...

Operating HPLC at higher than ambient temperatures can improve peak shapes and enable faster run times. Preheating the mobile phase is significant in high temperature liquid chromatography as the ...

Cecil Instruments have launched a new low cost HPLC system. The Merit range reduces the time for software familiarisation, is designed to be easy to use and offers a high specification. The PC ...

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, ...