Device and method for the preparation of radiochemical compounds

A device for the preparation of radiochemical compounds comprising:

• at least a reaction module, a dosing module, a purification module, and a storage module, wherein;
• the reaction module has at least one reaction vessel having a closable opening through which substances needed for the preparation of a predetermined radiochemical compound can be introduced into the reaction vessel of the reaction module and through which the prepared radiochemical compound can be removed from the reaction vessel of the reaction module;
• the dosing module has at least one pipetting head which can be moved relative to the storage module, purification module, and the reaction module and in x, y, and z directions and also has one or more dosing units, wherein at least one dosing unit is a triple lumen dosing unit having a first channel for taking up, transporting, and releasing a substance needed for the synthesis of the radio-chemical compound, a second channel for supplying a gas into a reaction vessel and a third channel for draining off gaseous reaction products from the reaction vessel;
• the purification module has at least one of a cartridge or a column configured to separate a prepared compound from a reaction mixture;
• and
• at least one reservoir for one of the substances needed for the preparation of the respective radiochemical compound is formed in the storage module.