Institut de Chimie Moléculaire et des Matériaux d'Orsay

Spectrométrie de masse



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What you get: According to the methods of ionization, one can obtain the mass and molecular formula of a molecule as well as structural information.

Which mode?

The electrospray is used in the case of polarand/or high molecular weight molecules . For very polar molecules and low molecular weight, it is more advisable to use the electron impact or chemical ionization modes . The APCI is restricted to weakly polar molecules.

How to use them: Users bring or send a request to the mass service. External services possible.

Options: Coupling in liquid chromatography or gas are possible.

Download a spectra request form