Influence of the Generator in-Growth Time on the Final Radiochemical Purity and Stability of ^99mTc Radiopharmaceuticals

Figure 2

Reconstructed SPECT trans-axial slices of NEMA NU 4-2008 filled with ^99mTc-pertechnetate solution. Top images (a) have 𝑅=4.16, middle images (b) have 𝑅=9.51, and bottom images (c) have 𝑅=15.2.

(a)

(b)

(c)