Identification by MALDI-ToF
MALDI-ToF is a mass spectrometer that couples an ionisation source, the matrix-assisted laser desorption/ionization (MALDI) with a Time of Flight (ToF) analyser. It allows for the identification...
Analytical methods Spectrometry
Metabolomics by Mass Spectrometry
Metabolomics is the study of chemical processes involving metabolites, thus the study of all metabolites present in a biological sample. The metabolic profiling will give insights into the...
Small molecule identification
Gas chromatography (GC) separates molecules from a sample before they are analyzed by a mass spectrometer (MS). The spectra obtained, characteristic of each molecule, allow identification...
Identification and quantification of impurities
Identification and control of impurities is an essential step in drug development. To ensure the safety and the quality of the product impureties analysis must be performed. The most commonly...
Matrix Assisted Laser Desorption Ionisation
Unlike other technologies used in mass spectrometry, the MALDI technique is not coupled with a separative method. It is therefore an analytical technique reserved for previously purified...
Lipidomics
Mass spectrometry allows for the quantitative analysis of the lipid composition of a cell, tissue or organism. Lipids are extracted from the sample and infused directly into the mass spectrometer,...
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