Equipment for gas chromatography, liquid chromatography and mass spectrometry is complex, with multiple subsystems that control the flow of sample analyte, carrier gas and solvent fluids. The ...

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 joint study between Amsterdam University Medical Centers and MEDLAB analyzed over two dozen glucose sensors, insulin pumps, and insulin infusion sets to identify the chemicals present in these ...

Gas chromatography–ion mobility spectrometry (GC–IMS) is a recent technique applied to food flavor analysis – including the evaluation of food freshness, processing of food products, and changes in ...

New users of the GC/MS laboratory are required to engage in hands-on orientation to facility operations (e.g., laboratory access, scheduling, general use of equipment, housekeeping, etc.) and safety ...

The Dicle and Silbe ecotypes showed peak essential oil yields at different times, emphasizing the importance of ecotype-specific harvest timing.