Technetium-99m Generator

Samyoung Unitech’s Technetium-99m generator is prepared with fission-produced Mo99 absorbed onto alumina in a lead shielded column. The generator provides a closed system for the production of sterile metastable Technetium-99m, which is produced by the decay of Mo99.


  • Stable supply and flexible delivery
  • Range of activity levels available (0.2 to 5 curies)
  • Flexible calibration date
  • Comes with complete radiation protection system

Ordering Information

Description Quantity Size (Ci) Size (GBq)
Mo99 Generator (Tungsten) 1 1.5 to 5.0 55.5 to 185.0
Mo99 Generator (Lead) 1 0.2 to 1.5  
Distribution Direct/Distributor
Calibration Days Monday, Tuesday and Wednesday
Expiration 12 days post manufacture
Storage Conditions 1 – 30°C (34 – 86°F) controlled room temperature

I-131 Sodium Iodide (Capsules & Solution)

I-131 Sodium Iodide is indicated for the treatment of hyperthyroidism and the detection and ablation of residual functioning thyroid tissue in differentiated thyroid carcinoma. Capsules and solution for oral administration contain:

  • I-131: 1110 MBq [30 mCi] to 7400 MBq [200 mCi]
  • Disodium Hydrogen Phosphate: 370 mg


DATrace-123 is a ready-to-inject solution containing the active substance ioflupane (123I). DATrace-123 is indicated for SPECT imaging of dopamine transporters (DaT) and serotonin transporters due to its excellent ability to combine with both of these compounds.

Active Ingredient: N-13-Fluoropropyl)-2β-carbomethoxy-3β-(4-[123I]iodophenyl)nortropane (123I-ioflupone)


  • DATrace-123 and Dopamine Transporter SPECTs which use DATrace-123 have been recognized for their effectiveness and stability
  • DATrace-123 is comparable to DaTscanTM
  • The combination of DATrace-123 with Dopamine Transporter striatum forms a sustained equilibrium, resulting in superb Dopamine Transporter imaging accuracy
  • DATrace-123 is supplied as a finished radiopharmaceutical (injection solution) that can be injected directly into patients without modifications
  • Long half-life (13.2 hours)
  • No restriction on the number of patients who can qualify for a one-day exam


  • Suji U-Tower 1401-A, 767, Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do, Korea 16827
  • +82.2.573.4561
  • +82.2.573.4745


  • 33, Techno 11-ro, Yuseong-gu, Daejeon, Korea 34036
  • +82.42.934.8982
  • +82.42.863.8983


  • 11th Asia Oceania Congress of Nuclear Medicine and Biology
  • Oct. 31 - Nov. 4, 2015