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  • RAD Calculator

Radioactive Decay Calculator

Use this tool to calculate the necessary concentrations and specific activities for the intended date of use. Use the left tab – the Revvity Decay Calculator – for Revvity radiochemicals. If you are not using Revvity radiochemicals, please use the right tab, the Universal Radioactive Decay Calculator.

What is the Catalog Number and where can I find it?

Enter the As of Date exactly as it appears on the label.

Enter the intended date of use.

What is the Isotope and where can I find it?

mCi/ml

Ci/mmol

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