Convenient set of 3 for studying radioactivity.
- Safe to use
- Easy disposal
The solid sources we supply are securely encapsulated in heat-resistant, waterproof plastic disks 25 mm in diameter and 4 to 6 mm thick. The sample is deposited in a well that is then filled with an epoxy material, safely sealing in the radioactivity.
Pulonium-210 (Po-210), Solid Activity: 0.1 µCi, Emission: α,y (half life 138 days)
Strontium-90 (Sr-90), Solid Activity: 0.1 µCi , Emission: β (half life 29 years)
Cobalt-60 (Co-60), Solid Activity 1 µCi, Emission: β,y (half life 5.3 years)
Set 470220-462 is the same except Cobalt-60 has an activity of only 0.5 µCi.