Pen Point Marker, Co-57, 250 microcurie

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Pen Point Marker, Co-57, 250 µCi.

The Pen Point Marker is used to mark a point or region of interest during a camera study.  The Pen Point Marker contains Co-57 in a resin matrix at the end of a 5.4" (13.7 cm) anodized aluminum rod.  The pen-shaped rod screws into a brass cap which shields the active point.  The Pen Point Marker is used in tracing the outlines of anatomical features on a patient.  The trace appears almost instantly on the camera display.  Contained activity is supplied as a nominal value ±15%.

Nuclide:  Co-57
Activity (µCi):  250
Activity (MBq):  9.25