Preliminary report on SG126 Task 3: {sup 129}I interlaboratory comparison

Technical Report · Thu Mar 07 00:00:00 EST 1996

DOI:https://doi.org/10.2172/248532· OSTI ID:248532

Roberts, M L; Caffee, M W; Proctor, I D

An interlaboratory comparison exercise for {sup 129}I has been organized and conducted. A total of seven laboratories participated in the exercise to either a full or limited extent. In the comparison, a suite of 11 samples was used. This suite of standards contained both synthetic `standard type` materials (i.e., AgI) and environmental materials. The isotopic {sup 129}I/{sup 127}I ratio of the samples varied from 10{sup -8} to 10{sup -14}. Results of the comparison are presented.

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 248532
• Report Number(s): UCRL-ID-123642; ON: DE96011481; TRN: 97:006384
• Resource Relation: Other Information: PBD: 7 Mar 1996
• Country of Publication: United States
• Language: English

Related Subjects

35 ARMS CONTROL
05 NUCLEAR FUELS
40 CHEMISTRY
IODINE 129
RADIOMETRIC ANALYSIS
ARMS CONTROL
VERIFICATION
NUCLEAR MATERIALS MANAGEMENT
ISOTOPE RATIO
IODINE 127
MASS SPECTROSCOPY
COMPARATIVE EVALUATIONS
IAEA SAFEGUARDS