Fluid Chromatography

Articles & Whitepapers

Changing the Rules with Mass Detection

How simplified detectors can provide mass data for every analytical run and speed up method development With access to multiple mass spectrometry systems of varying degrees of sophistication, Davy Guillarme (University of Geneva, Switzerland) wasn’t actively looking for new mass detection solutions. Nevertheless, the Waters ACQUITY QDa mass detector caught his eye. Why? Because it opens a ...

Waters New Preparative SFC Columns Designed to Aid Purification Scale-Up Methods

Waters Corporation (NYSE:WAT) expanded its Torus™ SFC column line with the addition of four new preparative supercritical fluid chromatography (SFC) columns. The new achiral SFC columns are designed for purification laboratories scaling up ...

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Supercritical Fluid Chromatography System (SFC)

Petroleum, polymer, surfactant, and pharmaceutical industry analysts work with compounds that GC or LC cannot easily separate or detect because of thermal instability, lack of chromophores, and other causes of ineffective separations. The Series 4000 has been designed for use with both nonvolatile and volatile analytes, including thermally labile analytes. It is the new generation of SFC that is ...