Davis, 1959 - Google Patents

Separation of strontium-90 from calcium

Davis, 1959

Document ID: 9777522149123882978
Author: Davis P
Publication year: 1959
Publication venue: Nature

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ONE of the main difficulties in determining the strontium-90 content of biological materials such as milk, bone and coral is the separation of strontium from the large amounts of calcium which accompany it. In an endeavour to avoid the rather tedious and time-consuming …

Continue reading at www.nature.com (other versions)

OYPRJOBELJOOCE-UHFFFAOYSA-N calcium 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[Ca] 0 title abstract description 12

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/12—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 3 and unsubstituted in position 7

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