SPECT

Molybdenum-99/ Technetium-99m (99Mo-99mTc) Generator Products

BRIT provides three types of 99Mo-99mTc generator systems for extraction/ elution of 99mTc from radioactive parent 99Mo

Code Product Description Type Production frequency
TCM 1 99Mo-99mTc COLTECH generator Alumina column generator Weekly
TCG 99Mo-99m Tc GELTECH generator Zirconium molybdate gel generator Weekly In absence of COLTECH
TCM-2 99Mo as sodium molybdate radiochemical solution for extraction of 99mTc Solvent Extraction Generator Weekly

99Mo-99mTc COLTECH generator

 

Product Code: TCM-1

  • Description: 99Mo-99mTc Coltech generator is a most user friendly generator system contains high specific activity fission produced molybdenum(99Mo) adsorbed on small acidic alumina (Al2O3) column. Both saline charge end and 99mTc collection end are connected with sterile microbiological filters. Ready to use Sodium pertechnetate (Na 99mTcO4) as clear and colourless in isotonic saline solution can be eluted from the alumina column in ~1 minutes. The eluted Na99mTcO4 is suitable for preparing varieties 99mTc Radiopharmaceuticals using Tc-cold kits.
  • Specific activity of 99Mo loaded > 37 TBq/g
  • Generator Capacity: 11.1 GBq (300 mCi), 18.5GBq (500 mCi), 22.2 GBq (600mCi) and 37 GBq (1000 mCi)
  • Expiry: 10 elution or ten days whichever is earlier from calibration day
  • Supply Frequency: Weekly on Saturday
  • Accessories: Generator Package contains one unit of TCM-1 in Type-A package along with one elution kit and package insert
  • Calibration: Monday at 10:00 hrs

99Mo-99m Tc GELTECH generator

 

Product Code: TCG

  • Description: The 99mTc GELTECH generator is a user-friendly analog of the well known alumina column generator for 99mTc and is a superior alternative to the MEK based solvent extraction generator. It is a dual column system comprising primary zirconium molybdate-99Mo gel column and secondary purification acidic alumina column. Sodium pertechnetate (Na 99mTcO4) is obtained by passing 0.9% NaCl through both the columns in ~1-2 minutes.
  • Specific activity of 99Mo loaded: 18.5-37 GBq/g
  • Generator Capacity: 5.55 GBq (150 mCi), 9.25 GBq (250 mCi), 14.8 GBq (400 mCi)
  • Expiry: 7 elution or seven days whichever is earlier from calibration day
  • Supply Frequency: Weekly on Saturday
  • Accessories: Generator Package contains one unit of TCG along with one elution kit with package insert.
  • Calibration: Monday at 10:00 hrs
Cold kits

Technetium Cold Kits (TCK) are prepared under aseptic, sterile and pyrogen freeconditions. When reconstituted with sterile, pyrogen free sodium [99mTc]-pertechnetatesolution as per the prescribed procedure they yield desired injectable 99mTc radiopharmaceutical.

  • Description: Sterile and apyrogen glass vial containing inactive pharmaceutical ingredient [Ligand, Reducing agent, Stabilizer, Fillers] in lyophilized powder form
  • Total number of kits manufactured:  19
  • Availability: Weekly production in GMP accredited Class A laboratory
  • Throughput: : Around 3000 vials processed every week
  • Expiry of kits: 3-12 months
  • Packages: 1 vial or 5 vials
  • Storage:Under refrigerated conditions
Code Technetium Cold Kit Applications
TCK-50 99mTc-MIBI Myocardial perfusion imaging
TCK-52 99mTc-Tetrofosmin Myocardial perfusion imaging
TCK-30 99mTc-MDP Bone imaging
TCK-7 99mTc-DTPA Kidney function studies
TCK-33 99mTc(III)-DMSA Kidney function studies
TCK-43 99mTc-EC Kidney function studies
TCK-15 99mTc-GHA Kidney function studies
TCK-39 99mTc-Mebrofenin Hepatobiliary function studies
TCK-5 99mTc-Sulphur Colloid Liver imaging
TCK-16 99mTc-Phytate Liver imaging
TCK-42 99mTc-ECD Brain perfusion imaging
TCK-55 99mTc-TRODAT Dopamine transporter imaging
TCK-54 99mTc-HYNIC-TOC Neuroendocrine tumor imaging
TCK-58 99mTc-HYNIC-TATE Neuroendocrine tumor imaging
TCK-53 99mTc-HSA Nanocolloid Sentinel lymph node imaging
TCK-35 99mTc-DMSA Medullary thyroid carcinoma imaging
TCK-56 99mTc-Macro-Aggregated Albumin Lung perfusion imaging
TCK-57 99mTc-UBI Infection imaging
TCK-38 Sn-Pyrophosphate Red Blood Cells labeling
[131I] - Sodium Iodine Capsules

Product Code: IOM-2

  • Description: Radioactive 131I-sodium iodide loaded on gelatin capsules containing sodium sulphate dessicant
  • Activity denominations: 925 kBq and 1.85 MBq capsules
  • Application: Diagnosis of thyroid related disorders
  • Availability: Weekly production
  • Expiry: : 1 month from the calibration date
  • Calibration: 3 to 5 days
 
[131I]-m-Iodobenzylguanidine (mIBG) Injection

Product Code: IOM-50

  • Description: Sterile 131I labelled meta-iodobenzylguanidine (131I-mIBG) in acetate buffer/ normal saline containing 0.9% (v/v) benzyl alcoholas preservative
  • Production method: Isotope exchange
  • Activity denominations: 37, 74, 111 and 185 MBq
  • Radiochemical purity : > 95%
  • Specific activity: > 370 MBq/mg on calibration date
  • Radioactive concentration: 9.25-37 MBq/ mL
  • Application: Diagnosis of Pheochromocytoma, Paraganglioma, Neuroblastoma and Medullary thyroid carcinoma
  • Availability: Weekly production
  • Expiry: Three days from the calibration date
  • Calibration: 3 days
  • Storage: Below -20⁰ C
 
[131I]-mIBG Production facility

[131I]-mIBG Production facility