Shelf life of the kit is 1 year.
The radiolabelled product 99mTc-Colloid should be administered within 4 hours of preparation.
Radiochemical purity and stability data of preparation refer to this time at a temperature below 25°C


Store in a refrigerator (2°C- 8°C).
During transportation (not longer than 7 days) up to 35°C.
Expiry date is given on the label.
Shelf life after reconstitution and labelling with sodium pertechnetate (99mTc) solution: up to 4 hours at a temperature below 25°C in a suitable radiation lead shield.
Storage should be in accordance with national regulations for radioactive materials.

Pharmaceutical form: 

Kit for radiopharmaceutical preparation
Lyophilisate for solution for injection
White powder

Active substance: 

1 vial contains:
Stannous chloride dihydrate 0.17 mg
The radionuclide is not part of the kit.


Sodium fluoride


10 ml multi-dose glass vials sealed with a  rubber stopper and aluminium cap in cardboard box.
3 vials
6 vials
Not all pack sizes may be marketed.


This medicinal product is for diagnostic use only.
Technetium [99mTc] colloidal tin injection is used for scintigraphic diagnostics of reticuloendothelial system of liver and spleen.




Our product range includes radiopharmaceuticals, radiochemicals, radioactivity standards and sealed radiation sources. We offer a broad selection of services and workshops, and training.

About Us

National Centre for Nuclear Research, Radioisotope Centre POLATOM is manufacturer and distributor of the isotopic goods applied in medicine, research and development, industry and environment protection.


The high professionalism of our company has been confirmed by a number of certificates including GMP for radiopharmaceutical production.