.sup.82 Sr-.sup.82 Rb Radioisotope generator
Patent
·
OSTI ID:862515
- Los Alamos, NM
An improved .sup.82 Sr-.sup.82 Rb radioisotope generator system, based upon the complexing ion exchange resin Chelex-100, has been developed. Columns of this material can be easily and rapidly milked, and the Rb-Sr separation factor for a fresh generator was found to be > 10.sup.7. Approximately 80 percent of the .sup.82 Rb present was delivered in a 15-ml volume of aqueous 0.2 M NH.sub.4 Cl solution. After more than 6 liters of eluant had been put through the generator, the Rb-Sr separation factor was still observed to be > 10.sup.5, and no unusual strontium breakthrough behavior was seen in the system over nearly three .sup.82 Sr half lives.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- United States of America as represented by United States Energy (Washington, DC)
- Patent Number(s):
- US 3953567
- OSTI ID:
- 862515
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Patent
·
Tue Apr 27 00:00:00 EDT 1976
·
OSTI ID:7246028
Evaluation and application of alumina-based Rb-82 generators charged with high levels of Sr-82/85
Journal Article
·
Sat Sep 01 00:00:00 EDT 1979
· J. Nucl. Med.; (United States)
·
OSTI ID:5711211
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Journal Article
·
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·
OSTI ID:6209767
Related Subjects
/423/376/976/
10
15-ml
80
82
approximately
aqueous
based
behavior
breakthrough
chelex-100
columns
complexing
delivered
developed
easily
eluant
exchange
exchange resin
factor
found
fresh
generator
half
improved
liters
lives
material
milked
nearly
nh
observed
percent
radioisotope
radioisotope generator
rapidly
rb
rb radioisotope
rb-sr
resin
seen
separation
separation factor
solution
sr
sr-
strontium
unusual
volume
10
15-ml
80
82
approximately
aqueous
based
behavior
breakthrough
chelex-100
columns
complexing
delivered
developed
easily
eluant
exchange
exchange resin
factor
found
fresh
generator
half
improved
liters
lives
material
milked
nearly
nh
observed
percent
radioisotope
radioisotope generator
rapidly
rb
rb radioisotope
rb-sr
resin
seen
separation
separation factor
solution
sr
sr-
strontium
unusual
volume