FTIR Spectroscopy
A technique used to obtain an infrared spectrum of a échantillon to identify its molecular structure et chemical properties. It uses libraries to rapidly identify components, et the spectra can also be interpreted by a skilled technician, who can obtain information about the functional groups present in the molecule.

HPLC-DAD
High-performance liquid chromatography with diode array detection. An analytical technique that separates chemical mixtures et analyzes them using UV-visible absorption. It allows for the identification et quantification of compounds based on their retention time et UV-visible spectra compared to reference standards.

NMR Spectroscopy
Nuclear magnetic resonance uses a strong magnetic field (400 MHz) et radio waves to obtain detailed information about molecular structure, identity, et dynamics. It allows us to identify et quantify substances et impurities with exceptional accuracy. GC-MS

GC-MS
Gas chromatography-mass spectrometry is an analytical technique that combines gas chromatography (GC), which separates chemical compounds, with mass spectrometry (MS), which ionizes et fragments chemical compounds for identification by measuring their mass-to-charge ratio. This creates unique fingerprints (mass spectra) for qualitative analysis in our substance control project.