TESTA Analytical is a supplier of Differential Refractive Index (DRI) detector kits optimized to fulfil the specific demands of different HPLC system manufacturers. Carlo Dessy, technical director of ...

1. Development of New Aerosol-based Detectors for High Performance Liquid Chromatography (HPLC) Aerosol-based detectors function in three steps: nebulization of the HPLC effluent, evaporation of the ...

MILFORD, Mass., April 1, 2025 /PRNewswire/ -- Waters Corporation (NYSE:WAT) today announced the expansion of the Alliance™ iS Bio HPLC product line with integrated photodiode array (PDA) detection, ...

Analysts interested in organic molecules like dissolved organic matter or pharmaceuticals should consider quantifying organic molecules with the High Performance Liquid Chromatography (HPLC) ...

Since the first online detectors for HPLC systems became available, the world of liquid chromatography has come a long way. Refractive index and conductivity detectors were all that was available ...

Like many other analysis platforms, HPLC was once considered a sophisticated method dominated by expert analysts or, at the very least, scientists willing to delve into an instrument’s innards. Today, ...

Figure 1: Schematic representation of the continuous FFE apparatus coupled off-line to RP-HPLC. Hydroxypropyl methyl cellulose (HPMC) stock solution, 2% (wt/vol; ∼86 K nominal molecular weight; ...