Strontium-90 Disc Source

  • Model: SR90S.1

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0.05 microCuries

0.1 microCuries

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The Sr-90 solid disk sources are designed for use as reference sources. Half life is 28.79 years. Each source is constructed using a Plexiglas disk. Standard size is 1.0 x 0.125 inches .

All disk sources have an uncertainty of ± 20% of the labeled activity (unless calibrated - for an additional cost). The small quantity of radioactive material is sealed in the plastic with epoxy to prevent leakage and contamination. The transmission window is sufficiently thin to transmit beta emissions without undue absorption. Choices are:

0.05 to 0.1 uCi.

Please choose one. Custom Sources are available upon request.

This product was added to our catalog on Monday 12 October, 2020.

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