Table 7: Specifications of sodium pertechnetate solution (99mTс) from experimental stationary generator Tc-99m No. 2.

Controlled parameter

Eluate from experimental generator 

Norm according to Pharmacopoeia Monograph

No. 42-2837-92. 0083-2002

Rated activity of the generator according to Mo-99

15.84 Ci

Not standardized

 

The appearance of the solution

рН

Radiochemical purity, %

Volumetric activity on the 1st day of elution, Ci/ml

The content of sodium chloride in the eluate, g/l

Impurity content 99Mo, %

Clear, colorless solution

4.5

99.5 

 

70.6

 

8.9

2×10-3 

Clear, colorless solution

4.0-7.0

³ 99.0

 

³ 26.0

 

8.0-10.0

2×10-2

Content of inactive impurities, mcg/ml

Al

Fe

Cu

Pb

 

 

2.0

1.0 

0.05 

-

 

 

£ 5.0 

£ 1.0 

£ 0.2 

£ 5.0