The HPLC analysis of amphotericin B reported in the literature used either a weak acid or the chelating agent EDTA in the mobile phase. The weak acid improves the chromatographic peak shape by ...

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 ...

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, ...

HPLC has become a backbone of synthetic and analytical chemistry, meaning any serious lab has at least one HPLC system. Due to the broad range of different compounds and solvents everyday chemists ...