Journal of Research of the National Bureau of Standards, Volume 85U.S. Department of Commerce, National Bureau of Standards, 1980 |
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... factors unless the mixes closely bracket the isotopic ratio of the standard , and the signal intensities of the corresponding isotopes of the standard and mixes are measured at nearly the same point on the VRE scale . The linearities of ...
... factors unless the mixes closely bracket the isotopic ratio of the standard , and the signal intensities of the corresponding isotopes of the standard and mixes are measured at nearly the same point on the VRE scale . The linearities of ...
Page 8
... factors. Table 9. Determination of. Separated Isotopes Isotopic Composition (atom percent) "Tl 203" 2MTI 99.26333 ... Factor Sample No. Calculated Operator.
... factors. Table 9. Determination of. Separated Isotopes Isotopic Composition (atom percent) "Tl 203" 2MTI 99.26333 ... Factor Sample No. Calculated Operator.
Page 1
... factor to high accuracy analysis . The new mass spectrometric determination of the atomic weight of thallium has been completed . A high precision assay technique was developed so that accurately known quantities of the 203T1 and 205 Tl ...
... factor to high accuracy analysis . The new mass spectrometric determination of the atomic weight of thallium has been completed . A high precision assay technique was developed so that accurately known quantities of the 203T1 and 205 Tl ...
Page 3
... factors unless the mixes closely bracket the isotopic ratio of the standard , and the signal intensities of the corresponding isotopes of the standard and mixes are measured at nearly the same point on the VRE scale . The linearities of ...
... factors unless the mixes closely bracket the isotopic ratio of the standard , and the signal intensities of the corresponding isotopes of the standard and mixes are measured at nearly the same point on the VRE scale . The linearities of ...
Page 8
... factors . Isotopic Ratio ,. 2.5 Isotopic Analyses of the Separated Isotope Solutions Each of the separated isotope solutions were analyzed four times on each of two mass spectrometers ( # 1 and # 4 ) by Operators 1 and 2. The two ...
... factors . Isotopic Ratio ,. 2.5 Isotopic Analyses of the Separated Isotope Solutions Each of the separated isotope solutions were analyzed four times on each of two mass spectrometers ( # 1 and # 4 ) by Operators 1 and 2. The two ...
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acid aerosol alloy aluminum analysis analytical anode atomic atomic weight building Bureau of Standards calculated calibration calorimeter cell Chem chemical chromospheric Conf constant coulometer croconate cryogenic crystal density detector determined developed discussed dosimetry effects electrical electron energy enthalpy of solution equation error evaluation experimental factors Faraday constant figure fire incident frequency function heat hydrogen ionization isotopic J. L. Bryan Key words laboratory laser linear magnetic malononitrile mass materials measurements ment method molal molecular National Bureau NBSIR neutron observed obtained optical Order from NTIS paper parameters particle percent performance Phys physical polymer potentiostat pressure Proc procedure Publ radiation range ratio reaction sample scattering silicon smoke detectors solar Spec spectra spectroscopy structure superconducting surface suspended coil techniques Technology temperature thallium thermal tion uncertainty values voltage weight x-ray
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