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Radioactive Markers and Rulers

Spot Markers

Spot Markers

Spot Markers are used for patient orientation during a camera study. A 0.136” diameter active area is marked with purple epoxy and centered in a 1” x .250” clear acrylic disk. Activity is supplied as a nominal value ±15%.

Call JRT for pricing on these products.

SM-057-25 Co-57 Spot Marker, 25 µCi
SM-057-50 Co-57 Spot Marker, 50 µCi
SM-057-100 Co-57 Spot Marker,100 µCi
SM-057-200 Co-57 Spot Marker, 200 µCi

 


 
Fillable Point Source Marker

Fillable Point Marker Source

Marker Sources are easily filled with the same radionuclide to be used in imaging procedures. The small clear plastic receptacle (1” diameter x 1/2” thick) has a centered channel to contain 0.2 cc of the nuclide. A nylon screw-plug tightens against the O-ring completing a tight, safe seal. The Marker is reusable or the nuclide can be decayed or removed.

043-274 Fillable Point Marker Source, 4/set $75.00

 


 
Multi-Modality Spot Markers

Multimodal Spot Markers

Multimodal Spot Markers contain an encapsulated bone-equivalent ring that surround a radioactive element. They can be used for image co-registration and anatomical marking for PET, PET/CT and CT applications. Activities up to 100 µCi nominal for Co-57, Ge-68 and Na-22 are available.

Call JRT Associates for help in selecting the most appropriate Multipmodal Spot Marker for your needs.

 


 
Pen Point Marker

Pen Point Marker

Pen Point Markers are used to mark a point of interest during a camera study or to trace the outline of anatomical features on a patient. It contains Co-57 in a ceramic matrix at the end of a 5.0” (12.7 cm) anodized aluminum pen-shaped rod which screws into a brass cap to shield the active point. Activity supplied as a nominal value ±15%.

Call JRT for pricing on these products.

PP-057-100U  Co-57 Pen Point Marker, 100 µCi 
PP-057-200U  Co-57 Pen Point Marker, 200 uCi
PP-057-250U  Co-57 Pen Point Marker, 250 uCi

 


 
Flexible Ruler

Flexible Ruler

Used to define anatomical features or organs, the 0.19” (4.8 mm) diameter Flexible Ruler is a plastic tube containing 47 alternating 0.394” (10 mm) sections of Co-57 and inactive lead. The overall length of the ruler is 18.5” (47 cm) with an active length of 17.7” (45 cm). Activity is a nominal value ±15%.

Call JRT for pricing on these products.

FR-057-230U Co-57 Flexible Ruler, 230 uCi
FR-057-460U
 Co-57 Flexible Ruler, 460 uCi

 


 
Flexible Marker

Flexible Marker

The Flexible Marker is used to define anatomical features or organs. It contains Co-57 uniformly dispersed in an epoxy matrix and injected into a 0.094” outer diameter flexible plastic tube having an inner diameter of 0.02” (0.508 mm). The overall and active length of the marker is 19.7” (50 cm). Activity is supplied as a nominal value ±15%.

Call JRT for pricing on this product.

FM-057-150U  Co-57 Flexible Marker, 150 µCi