Progress Report for Period Covering January 15, 1960 - February 15, 1960

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Description

Thorium Procedure: As was mentioned in the last report, ammonium nitrate was substituted for ferric nitrate as a salting agent. Also, the acidity of the nitrate solution was reduced from 3.0 molar to 0.5 molar. the revised thorium procedure is described in the report. Radium Procedure: Work has ben initiated on the procedure of Petrow, Nietzel and DeSesa (Winchester Procedure) to determine if the procedure is suitable for very low level concentrations of radium.

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6 pages

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Petrow, Henry G. February 15, 1960.

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Description

Thorium Procedure: As was mentioned in the last report, ammonium nitrate was substituted for ferric nitrate as a salting agent. Also, the acidity of the nitrate solution was reduced from 3.0 molar to 0.5 molar. the revised thorium procedure is described in the report. Radium Procedure: Work has ben initiated on the procedure of Petrow, Nietzel and DeSesa (Winchester Procedure) to determine if the procedure is suitable for very low level concentrations of radium.

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6 pages

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Digitized from microopaque cards (1).

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  • Report No.: AECU-4682
  • Grant Number: AT(30-1)-2470
  • SuDoc Number: Y 3.At 7:22/AECU-4682
  • Accession or Local Control No: metadc1248798
  • Archival Resource Key: ark:/67531/metadc1248798

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TRAIL Microcard Collection

Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • February 15, 1960

Added to The UNT Digital Library

  • July 9, 2023, 6:09 p.m.

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  • March 27, 2024, 1:05 p.m.

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Petrow, Henry G. Progress Report for Period Covering January 15, 1960 - February 15, 1960, report, February 15, 1960; Cambridge, Massachusetts. (https://digital.library.unt.edu/ark:/67531/metadc1248798/: accessed May 21, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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