Troubleshooting in gas chromatography has become much simpler over the years, with modern systems often having automated diagnostics that help ensure proper operation. However, not all troubleshooting ...

Bruker GC columns are available in a variety of stationary phases, column diameters, and capillary column materials that are suitable for standard and research analyses. The GC columns are used in a ...

Please can you give us a brief overview of the miniaturization of columns in chromatography? The miniaturization of columns in chromatography originated with the theoretical work of Marcel Golay on ...

Ultra-fast gas chromatography means analysis cycle times are decreasing so the time to prepare the samples to be analysed is becoming the limiting factor, according to an instrument provider. Ellutia ...

SANTA CLARA, Calif.--(BUSINESS WIRE)-- Agilent Technologies Inc., (NYSE: A) today announced the release of its new Agilent J&W 5Q GC/MS Columns, representing a major advance in gas chromatography/mass ...

Chromatography is an analytical technique that is used to separate mixtures by distributing the components of a mixture between a stationary phase and a mobile phase. Columns are used in various types ...

Since the separation of compounds by GC is governed by a molecule’s partitioning properties between the carrier gas and the column’s stationary phase, the careful selection of which column to use not ...

A RECENT development in gas Chromatography is the use of columns made from metal capillary tubing, the inner surface of which is coated with a thin layer of stationary phase 1. These columns promise ...

A sensitive static headspace gas chromatographic method was developed and validated for the determination of residual epichlorohydrin (ECH) in sevelamer hydrochloride (SVH) drug substance. This method ...

This paper reports a complete micro gas chromatography (μGC) system in which all the components are lithographically microfabricated and electronically interfaced. The components include a ...

Dispersants are plasticizers commonly used to prevent clumping and help dissipate oil slicks. In this work, we used GC/MS and LC-MS/ MS to detect and indentify two of the most widely used dispersants ...