Radioactive Sources

Co-57 Flood Sources

These high quality Co-57 Flood Sources provide a uniform field of radiation for the evaluation of the extrinsic uniformity of your gamma camera.

• Featherlite™ Flood Sources
• C-Thru™ Flood Sources
• Standard Flood Sources
• Perflexion™ Flood Sources

Dose Calibrator Vial Sources

Dose Calibrator Vial Sources provide a safe and convenient method of calibration and quality control of dose calibrators. Each source is supplied in a 27 ml polyethylene vial and is NIST traceable within ±5% at a 99% confidence level.

Call JRT for pricing on these products.

RV-057-5M Co-57 Vial Source, 5 mCi 
RV-057-10M Co-57 Vial Source, 10 mCi

RV-137-200 Cs-137 Vial Source, 200 uCi
RV-137-250 Cs-137 Vial Source, 250 uCi

RV-133-250  Ba133 Vial Source, 250 uCi

Dose Calibrator Syringe Sources

Each Dose Calibrator Syringe Source is packaged in an individual lead shield that is color coded to the source. Red/Co-57, Green/Cs-137 and Black/
Ba-133.

All Dose calibrator syringes are calibrated against a traceable National Institute of Standards (NIST) solution. In an identical geometry, using a pressurized ion chamber.

Call JRT for pricing on these products.

BM06S-57 Cobalt-57, 5 mCi (185 MBq)
BM06S-157 Cobalt-57 10 mCi (370 MBq)
BM06S-37 Cesium-137 200 µCi (7.4 MBq)
BM06S-33 Barium-133 250 µCi (9.25 MBq)

Rod and Disk Sources

Rod and Disk Sources provide a safe and convenient method of calibration and quality control of scintillation detectors.

Radioactive Markers and Rulers

Radioactive Markers and Rulers are used for patient orientation or to define anatomical features during a camera study.

• Spot Markers
• Fillable Point Source Markers
• Multi-Modality Spot Markers
• Pen Point Marker
• Flexible Ruler
• Flexible Marker

SPECT and PET Line Sources

A wide range of attenuation correction SPECT Line Sources are available through JRT Associates.

The Ge-68 PET Line Sources are used to calibrate PET systems and as a transmission standard to provide a tissue density correction.