abstract |
The present invention provides a new chemical process, a new cassette configuration, and new software for the automated production of multiple batches of an [ 18 F]labelled compound on a single cassette. The invention allows one synthesizer in one hot cell to produce sequentially a plurality of batches of [ 18 F]-labelled PET tracer in the same day. In particular, the present invention provides a novel arrangement useful for the trapping of [ 18 F]fluoride and recovery of [ 18 O]water. |