BORON-10 ABUNDANCE IN NATURE
The mass spectrometer discriminations, expressed as a fraction of the isotope ratio, were found to be the same for both enriched and natural boron trifluoride. The naturally occurring boron sample was foumd to contain 19.3 plus or minus 0.1 per cent of boron-10. (C.H.)
- Research Organization:
- United Kingdom Atomic Energy Authority, Capenhurst, Chester, Eng.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-13-001194
- OSTI ID:
- 4286008
- Journal Information:
- Nature, Journal Name: Nature Vol. Vol: 182
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
ISOTOPIC ANALYSIS OF BORON IN BORON TRIFLUORIDE BY MASS SPECTROMETRY, AND MEASUREMENT OF NATURAL BORON 10 CONCENTRATION
A PRECISE DETERMINATION OF THE THERMAL NEUTRON ABSORPTION CROSS SECTION OF V$sup 10$ AN NATURAL BORON BY TIME OF FLIGHT
RELIABILITY OF MASS SPECTROMETRIC DETERMINATIONS OF BORON ISOTOPE ABUNDANCE
Journal Article
·
Thu Sep 01 00:00:00 EDT 1960
· J. Sci. Instr.
·
OSTI ID:4125947
A PRECISE DETERMINATION OF THE THERMAL NEUTRON ABSORPTION CROSS SECTION OF V$sup 10$ AN NATURAL BORON BY TIME OF FLIGHT
Journal Article
·
Thu Jan 31 23:00:00 EST 1963
· J. Nucl. Energy, Pts. A and B
·
OSTI ID:4707976
RELIABILITY OF MASS SPECTROMETRIC DETERMINATIONS OF BORON ISOTOPE ABUNDANCE
Technical Report
·
Thu Oct 01 00:00:00 EDT 1959
·
OSTI ID:4211829
Related Subjects
AEDES
AGE
BORON 10
BORON FLUORIDES
CHEMISTRY
ENRICHMENT
ENVIRONMENT
GONADS
INSECTS
ISOTOPES
LABELLED COMPOUNDS
LARVAE
MASS SPECTROMETERS
MEASURED VALUES
MOSQUITOES
PHOSPHORUS 32
PREPARATION
QUANTITY RATIO
RADIATION INJURIES
RADIOACTIVITY
RAIN
SEX
SODIUM PHOSPHATES
STERILIZATION
STRONTIUM 89
TABLES
TISSUES
WIND
AGE
BORON 10
BORON FLUORIDES
CHEMISTRY
ENRICHMENT
ENVIRONMENT
GONADS
INSECTS
ISOTOPES
LABELLED COMPOUNDS
LARVAE
MASS SPECTROMETERS
MEASURED VALUES
MOSQUITOES
PHOSPHORUS 32
PREPARATION
QUANTITY RATIO
RADIATION INJURIES
RADIOACTIVITY
RAIN
SEX
SODIUM PHOSPHATES
STERILIZATION
STRONTIUM 89
TABLES
TISSUES
WIND