GC-MS is a technique used for analysis of volatile and semi-volatile compounds. Gas chromatography is a potent separation technique capable of separating compounds in gaseous form. GC can identify ...

Download this eBook to explore practical strategies for improving laboratory sustainability, from gas-saving innovations and ...

Precise temperature control is essential for MS to work optimally and provide accurate GC-MS results. Recirculating chillers from PolyScience are the ideal solution for cooling the MS component of ...

AUSTIN, Texas--(BUSINESS WIRE)--Thermo Fisher Scientific Inc., the world leader in serving science, enables analytical testing laboratories across a variety of sectors, including food, environmental, ...

Single-use plastics have become a potent symbol of environmental degradation and feature high on the list of environmental issues to regulate. Over 60 countries a widely accepted reference analytical ...

This week, Chromatography Online spoke with Yifan Liu (Northeastern University) about her ASMS 2026 talk on low-temperature HILIC, showing how dropping the operating temperature c ...

Gas chromatography-mass spectrometry (GC-MS) is an analytical technique that brings together GC’s separation methods with MS’ abilities to identify and measure different compounds within a sample.

In order to understand how electrolyte additives work, the chemical reactions that occur at the electrode surfaces must be determined. When additives react at each electrode, they create insoluble ...

Analysts interested in quantifying volatile organic compounds or pesticides in liquid samples should consider using the gas chromatography - mass spectroscopy (GC-MS) system. The gas chromatography ...

A sequential, stage-specific sampling strategy was paired with GC–MS, electronic nose, HPLC, and GC to quantify evolving aroma compounds and flavor precursors. Seventy-two aroma-active compounds were ...