Published 1980 | Version v1
Report Open

Increase of the radiochemical purity of aqueous solutions of compounds labelled with 131I using a ClAg sterile column

Creators

  • 1. Rosario Univ. Nacional (Argentina). Facultad de Ciencias Bioquimicas
  • 2. Comision Nacional de Energia Atomica, Buenos Aires (Argentina). Gerencia de Investigaciones

Description

The use of a C1Ag sterile column that may be easily assembled at any nuclear medical center is proposed. The column is easy to handle and allows to obtain aqueous solutions of compounds labelled with radioactive iodine, with a radiochemical purity greater than 99%, conserving pH values, activity concentration, apyretogenia and sterility, the controls of toxicity and presence of heavy metals being negative. (C.A.K)

Availability note (English)

MF available from INIS under the Report Number; Also available from Comision Nacional de Energia Atomica, Buenos Aires (AR).

Abstract (Spanish)

Se propone el empleo de una columna de C1Ag esteril, factible de armar en un centro de medicina nuclear, de facil manejo y que permite obtener soluciones acuosas de compuestos marcados con iodo radiactivo, con una pureza radioquimica mayor del 99%, conservando valores de pH, concentracion de actividad, apiretogenia y esterilidad, siendo negativos los controles de toxicidad y presencia de metales pesados. (C.A.K)

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Additional details

Additional titles

Original title (Spanish)
Aumento de la pureza radioquimica de soluciones acuosas de compuestos marcados con

Publishing Information

Imprint Pagination
8 p.
Series
Informe.
ISSN
0321403
Report number
CNEA--459

INIS

Country of Publication
Argentina
Country of Input or Organization
Argentina
INIS RN
16070429
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; EXTRACTION COLUMNS; IMPURITIES; IODINE 131; LABELLED COMPOUNDS; PURIFICATION; RADIOCHEMISTRY; SILVER CHLORIDES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMISTRY; CHLORIDES; CHLORINE COMPOUNDS; DAYS LIVING RADIOISOTOPES; DISPERSIONS; EXTRACTION APPARATUSES; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; IODINE ISOTOPES; ISOTOPES; MIXTURES; NUCLEI; ODD-EVEN NUCLEI; RADIOISOTOPES; SILVER COMPOUNDS; SOLUTIONS; TRANSITION ELEMENT COMPOUNDS