Biokinetic functions:


The database includes all relevant retention and excretion functions as calculated by the German Federal Health Office (BfS) according to the recommendations of ICRP.


The functions can be displayed by selecting the following parameters:



more than 130 radionuclides and dose relevant compounds



inhalation, Ingestion and injection


Absorption type (AT)

V, F, M, and S if applicable according to ICRP


Particle size (AMAD)

0.3 µm, 1.0 µm, 3.0 µm, 5.0 µm, 10.0 µm according to ICRP



Prof. Dr.-Ing. Hans Richard Doerfel

IDEA System GmbH, Am Burgweg 4, D-76227 Karlsruhe, Germany.