Saxsons Group

Radiopharmacist's Notes · SYNT™ Synthesis Hot Cell

Notes for the radiopharmacist running the synthesis half of the cyclotron radiopharmacy.

Each card opens a focused post on one aspect of running the SYNT — EU GMP Annex 3 synthesis-cell scope, why Annex 1 doesn\'t bear on the cell the same way it does on FLEX, and how the SYNT + FLEX pair work together end-to-end.

SYNT™ Synthesis Hot Cell

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Posts in this section. New ones land here as they're added.

Annex 3 scope

Synthesis vs dispensing — same cyclotron, different GMP rules

Annex 3 allows closed automated synthesis cells like SYNT to run at Grade C inside. Annex 1 only kicks in at the dispensing step (FLEX). The split, mapped against SYNT features.

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Where next

Two more pages, depending on what you need.

Knowledge Hub →

Cyclotron synthesis-cell standards

EU GMP Annex 3 + AERB cyclotron and the SYNT vs FLEX pairing — in plain English.

Product page →

Specs and the manufacturer page

100 mm Pb India config, GMP Class B ventilation, 316L inner finish, AERB import path.