How much time is required before a 10 mCi sample of 99mTc (T1/2=6.0 hours) and a 25 mCi sample of 113m In (T1/2=1.7 hours) possess equal activities? Please see the attach file.© BrainMass Inc. brainmass.com October 10, 2019, 5:20 am ad1c9bdddf
Hello and thank you for posting your question to Brainmass.
The solution is attached below in two files. the files are identical in content, only differ in format. The first is in MS Word format, while the other is in Adobe pdf format. Therefore you can choose the format that is most ...
The expert examines the time required for a sample to possess equal activities.