Scripps Center for Metabolomics and Mass Spectrometry
at The Scripps Research Institute
La Jolla, California, United States of America
17 Total Orders0 Endorsements
Chemical Research Instrumentation Teaching and Core Laboratories (CRITCL) Mass Spectrometry facility
at University of North Carolina at Chapel Hill
Chapel Hill, North Carolina, United States of America
0 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 4 results for LC-QQQ-MS
For more results try searching for across all experimental services.
Liquid chromatography triple quadrupole mass spectrometry (LC-QQQ MS) combines the separation capabilities of liquid chromatography with mass analysis power of a triple quadrupole mass spectrometer. Sample is loaded in the liquid chromatography instrument where its constituents are separated on the basis of their relative affinity to the stationary and mobile phase. Upon elution, the components are automatically loaded in the quadrupole mass spectrometer, which is a tandem mass spectrometer with two mass-resolving quadrupole mass spectrometers separated by a non-mass-resolving quadrupole. The components are ionized and filtered as they pass through these quadrupoles according to their mass-to-charge ratios and are detected to give a mass spectrum characterizing their relative abundance and mass-to-charge ratios. The data produced is searched against reference databases to identify compounds in the sample. LC-QQQ MS has a wide variety of applications including its uses in environmental monitoring and food safety analysis, forensic investigation and clinical research. (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.