Time-of-Flight MS

Fitlers
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Frequesntly Asked Questions

What key factors should I consider before purchasing a Time-of-Flight mass spectrometer?
Before buying a TOF MS, think about the type of samples you’ll analyze, how much sample you typically have, and how fast you need results. It’s also important to check whether the system has a strong reference library and if it supports the workflows you need, such as intact mass analysis, peptide mapping, or microbial identification.
What key specifications should be compared when evaluating Time of Flight MS systems?
When comparing systems, look at resolving power, mass accuracy, sensitivity, and acquisition speed, as these directly affect data quality. You should also review whether the instrument includes features like reflectron detectors for higher resolution, compatibility with ionization sources such as MALDI or ESI, and software for efficient data handling.
Can you provide side-by-side specification sheet comparisons between Time of Flight MS systems?
Yes, specification sheets usually highlight differences in resolution, sensitivity, mass range, ion source compatibility, and throughput. A side-by-side comparison makes it easier to see which system best fits your application, whether that’s high-throughput screening, detailed structural analysis, or complex mixture profiling.
Where can I buy reliable TOF mass spectrometers for research?
Reliable TOF MS systems are available directly from leading analytical instrument manufacturers and their authorized distributors. It’s best to purchase through these official channels, as they provide proper installation, training, technical support, and warranty coverage to ensure your system runs smoothly for research needs.