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EJNMMI Radiopharmacy and Chemistry
Fig. 1 | EJNMMI Radiopharmacy and Chemistry

Fig. 1

From: A practical fully automated radiosynthesis of [18F]Flurpiridaz on the module modular lab-pharmtracer without external purification

Fig. 1

Purification (UV chromatogram) of precursor 6 (Method parameters: gradient flow; 0–10 min 40% B → 70% B, 10–20 min 70% B → 90% B, 20–25 min 90% B → 95% B, 25–30 min 95% B → 40% B (Phase A: H2O, Phase B: ACN), flow rate: 4 mL/min, UV: 320 nm, Column: GL Inertsustain C18 5 µm, 10 × 250 mm, Injection volume: 5 mL, Precursor 6 RT: ~ 20 min.)

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