Fig. 9.
Comparison of 85Sr raaioactive emissions by liquid scintillation counting in a gel suspension versus standard γ counting in a NaI well counter. The myocardial tissue samples weighed 200 to 300 mg. They contained also [3H]desmethylimipramine. Samples were counted in the γ well system, digested, and then suspended in a gel scintillator and counted using window 1 (5–300) and window 2 (350–670) for 3H and 85Sr.