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 ...

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 ...

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, ...

have put in place bans and/or taxes on single-use plastics, with plastic plates, cutlery and cups being the latest to face a ban in England. a widely accepted reference analytical procedure for ...

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 ...

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 ...

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 ...

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.

Pesticides – including insecticides, fungicides and herbicides – are strictly regulated compounds that can persist in the environment, raising safety concerns for foods, animal feed and drinking water ...