ResourceSpectroscopy
Rapid Analysis of Environmental Contaminants by Fast GC–TOF MS with Select-eV Variable-Energy Electron Ionisation
28 May 2014This application note shows that BenchTOF time-of-flight mass spectrometers provide a robust, high-performance and high-throughput solution for screening multiple trace-level environmental contaminants. Revolutionary variable-energy electron ionization is also shown to aid compound identification and enhance the selectivity and sensitivity of analyses by generating secondary (qualifying) mass spectra with reduced fragmentation and a stronger molecular ion signal.
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Mass SpectrometryMass spectrometry (MS) is a powerful analytical technique used to identify and quantify molecules based on the mass-to-charge ratio of gas-phase ions. It provides detailed information about the structure, composition, and properties of compounds and is widely used across fields such as environmental monitoring, materials science, drug discovery and development, food and beverage testing, and wider chemical research. Key MS techniques include tandem mass spectrometry (MS/MS), liquid chromatography–mass spectrometry (LS-MS) and inductively coupled plasma (ICP-MS). Choosing from these wide range of techniques and technologies can be a daunting task, so keep up to date with scientific applications, performance expectations, and customer reviews here all in one place. Visit our product directory to receive quotes direct from the manufacturer.
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