Page 167 - Demo

“Your Safer Source for Science”
Nuclear Chemistry and Radioactivity
165
Nuclear Chemistry and Radioactivity— Radioactive Sources
Radioactive Sources
Completely safe for use in the science laboratory! Each source is mounted in a one-inch diameter sealed disc and is completely safe for student use. Three radioactive sources are available: Alpha, Beta and Gamma. Perfect for showing the different properties of all types of radiation. For instance, students will be able to see that alpha particles can be blocked very easily yet gamma rays are nearly impossible to block. The isotope name, type of radiation, activity in microcuries and half life are written on each sealed disc. Cobalt-60, Polonium-210 and Strontium-90 are included in the Radioactive Source Kit AP8796. Best if used within four months of delivery due to half life of polonium.
You may purchase three types of radioactive sources separately.
Allow three weeks for delivery.
Radioactive Source Kit, Set of Three AP8796
Nuclide
Activity
Half Life
Type of Radiation
Polonium-210
0.1 μCi
138 days
Alpha
Thallium-204
1.0 μCi
3.78 years
Beta
Cobalt-60
1.0 μCi
5.27 years
Gamma
Strontium-90
0.1 μCi
28.6 years
Beta
Catalog No.
Description
Price/Each
AP8796
Radioactive Source Kit, Set of Three
$313.60
AP8794
Alpha Source, Polonium-210
139.45
AP8797
Beta Source, Thallium-204
139.45
AP8795
Gamma Source, Cobalt-60
138.75
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Price/Each
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