1 Sanqiang Road, Xinzhen, Fangshan District, Beijing, China
Zip code:102413  
Tel:+86-10-6935 8839


Technetium [⁹⁹ᵐTc] Generator

The Technetium [⁹⁹ᵐTc] Generator is prepared with produced molybdenum [⁹⁹Mo] adsorbed on acid alumina in a lead-shielded column. Eluting the column with sodium chloride injection, sodium pertechnetate [⁹⁹ᵐTc] injection can be obtained. Performance of ⁹⁹ᵐTc generator products is very stable, the eluting yield of ⁹⁹ᵐTc is very close to the theoretical yield. Generators showed high elution efficiency which is typically more than 95%. In the eluate, radiochemical purity of ⁹⁹ᵐTc O4 should be not less than 98%, and as an impurity the quantity of ⁹⁹Mo should be less than 0.05%.

Indications & Use

The product is used for preparing sodium pertechnetate [99mTc] injection. More than 30 radiopharmaceuticals based on 99mTc are used for imaging of organs and tissues such as the brain, heart, thyroid, lungs, liver, gallbladder and kidneys, skeleton as well as blood.


Radionuclide Half-life

99Mo: 66 hours; 99mTc: 6.02 hours



18.5GBq, 29.6GBq, 37GBq, 74GBq, 111GBq, 148GBq, 185GBq


Effective Period

15 days

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