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Table 1 Recovery of [18F]Fluoride from QMA cartridge under various conditions in manual operation

From: One-pot and one-step automated radio-synthesis of [18F]AlF-FAPI-74 using a multi purpose synthesizer: a proof-of-concept experiment

QMA types Input of [18F]fluoride Output of [18F]fluoride Recovery rate (%)
QMA cartridge, 130 mg Female to male Female to male 24 ± 6 (n = 4)
  Female to male Male to female 82 ± 24 (n = 5)
  Male to female Female to male 90 ± 9 (n = 14)
QMA carbonate cartridge, 46 mg Female to male Female to male 23 ± 2 (n = 3)
  Male to female Female to male 78 ± 7 (n = 3)