Scripps Center for Metabolomics and Mass Spectrometry
at The Scripps Research Institute
La Jolla, California, United States of America
17 Total Orders0 Endorsements
Science Exchange Concierge
A dedicated scientist with a master's degree or PhD can identify the most qualified service providers for your project from our network of publicly and privately listed providers.
We found 2 results for LC-Q-TOF-MS
For more results try searching for across all experimental services.
Liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS) combines the separation power of liquid chromatography with mass resolving capability of quadrupole time-of-flight mass spectrometer. Sample constituents are first separated in the liquid chromatography column based on their relative affinity with stationary and mobile phase, and then transferred to the mass spectrometer where the quadrupole acts as a mass filter. Particles move through the time-of-flight tube according to their mass-to-charge ratios and are detected to produce a mass spectrum characterizing the relative abundance and mass-to-charge ratios of each sample component. This is compared to stored references to identify constituents in sample. It provides accurate mass measurements and its high resolving power enables high selectivity and identification of compounds. It is utilized in food and environmental safety monitoring as well as forensic analysis. (Credit: Muhammad Atif Khan)
Science Exchange is the fastest and safest way to order scientific services. All providers have passed a qualification process and agreed to pre-negotiated legal terms that protect your confidentiality and IP.