Determination of mass differences in the range of units of µg by radioactivity measurement

Richard Tykva

Abstract

It has been proved that, under certain experimental conditions in life sciences, the mass differences in the range of units of &g can be determined by a high-sensitive measurement of radioactivity with a comparable precision as by the use of analytical balances. The advantage of determinations by radioactivity of measurements represents a further use of the obtained values in evaluation of the biological experiment.

Keywords

differences, parts of µg, radioactivity measurement

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IMEKO-TC3-2007-026u.pdf

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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