Pen markers are used for anatomical marking in imaging.
57Co is deposited punctually in a hollow tip, itself screwed and sealed at the end of an aluminum rod.
They are delivered with their leaded support for personnel and storage protection.
Note that pen-point markers are not point-sources, so they are not to be used to calibrate or control detection probes.
Radionuclide | Activity | Reference |
57Co | 3.7 MBq • 100 µCi | CO57 EMSA 40N* |
7.4 MBq • 200 µCi | CO57 EMSA 80N* | |
Manufacturing tolerance: -15% + 30% IAEA Category: 5 • ISO2919 Classification: C22212 • CE Marking
* Sources can be provided with a metrological certificate. The measurement uncertainties at k = 2 are lower than 10%. | ||