Dose Calibrator Vial Reference Sources*

Dose Calibrator Vial Reference Sources
Dose Calibrator Vial Reference Sources
OverviewModels and Ordering


The daily calibration of dose calibrators is recommended to ensure accurate and reproducible instrument response. Calibration is easily achieved and maintained by the use of long-lived reference sources.

These sources are solid cast epoxy, 20 ml active volume in the 27 ml Vial E. They are calibrated with ±5% accuracy at the 99% confidence level, NIST traceable. Dose Calibrator Reference Sources are registered with the U.S. Food and Drug Administration Center for Devices and Radiological Health and the U.S. Nuclear Regulatory Commission.

Each source includes a certificate of calibration, a leak test certificate, and a radiation safety and handling sheet. The source is packaged in an individual lead shield that is color coded and vinyl covered to eliminate exposure to the lead. Dose Calibrator Reference Sources are available individually or as an economical set. 

Models and Ordering

To order, call 1-800-224-6339

All sources calibrated to ±5%. 

Source, Ba-133, 250 µCi 
063-350 Source, Co-60, 50 µCi 425.00
101-356 Source, Cs-137, 200 µCi 650.00
063-261 Source, Co-57 simulated Tc-99m, 5 mCi 795.00
063-720 Source, Co-57 simulated Tc-99m, 10 mCi 1,300.00
063-586 Reference Source Set
Set includes: Co-57, 5 mCi;
Cs-137, 200 µCi; Ba-133, 250 µCi 

FREE disposal when you purchase a NEW reference source from Biodex (applies to United States Only).

*A photocopy of your NRC or Agreement State License must accompany orders for radioactive sources and must
clearly indicate your authority to possess the source being ordered.

Not available for export.

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Conditions of Purchase

Biodex Medical Systems, Inc.


(800) 224-6339

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 Pro Tip: QA Programs for Uptake Probes and Well Counters

Field Perspective: Preparing for USP <825>


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