The following information was provided by the state via fax:
On 4/6/09, the Agency [MA Radiation Control Program] received written notification from Thermo NITON Analyzers that they had received 2 shipments of Isotope Products Laboratory Model XFB-3 Cd-109 sources, both of which contained a few contaminated sealed sources. On 9/9/08, NITON received a shipment of 45 sealed sources containing 40 mCi of Cd-109 each and 3 of the sources were found to be contaminated. On 10/13/08, NITON received a shipment of 30 sealed sources containing 10 mCi of Cd-109 each and 3 of the sources were contaminated. The licensee, NITON, returned the sources to IPL for evaluation. IPL's evaluation concluded the sources were contaminated and not leaking. The licensee stated that a notification was drafted in October 2008, however, an oversight occurred and inadvertently the notification was not submitted.
Massachusetts Docket No.: 04-8408