Zobrazeno 1 - 10
of 24
pro vyhledávání: '"I. L. BARNES"'
Autor:
Norman E. Holden, John R. de Laeter, E. Roth, M. Shima, H. G. Thode, P. De Bièvre, T. J. Murphy, R. Hagemann, H. S. Peiser, I. L. Barnes
Publikováno v:
Pure and Applied Chemistry. 79:951-952
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab854d017f93f49fd2db86b90e839da
https://doi.org/10.1351/pac200779050951
https://doi.org/10.1351/pac200779050951
Publikováno v:
Analytical Chemistry. 50:2064-2070
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e6a5441db7622c87316232b12f1b1e7
https://doi.org/10.1021/ac50036a031
https://doi.org/10.1021/ac50036a031
Autor:
Norman E. Holden, John R. de Laeter, H. G. Thode, H. S. Peiser, P. De Bièvre, R. Hagemann, M. Shima, I. L. Barnes, E. Roth, T. J. Murphy
Publikováno v:
Pure and Applied Chemistry. 56:695-768
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feea2441cb0c5c8b9c5ab2e701e6fde6
https://doi.org/10.1351/pac198456060695
https://doi.org/10.1351/pac198456060695
Publikováno v:
GEOCHEMICAL JOURNAL. 14:269-277
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c89d96e8aef4d881382b7673022923
https://doi.org/10.2343/geochemj.14.269
https://doi.org/10.2343/geochemj.14.269
Publikováno v:
Journal of AOAC INTERNATIONAL. 65:953-956
In response to needs for analytical standards by researchers studying the exposure of humans to lead, a wide variety of environmental and “food” Standard Reference Materials have been prepared and certified for lead as well as for many other elem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::409ba4422f2e3f70d44cad4002d26d39
https://doi.org/10.1093/jaoac/65.4.953
https://doi.org/10.1093/jaoac/65.4.953
Publikováno v:
Analytical Chemistry. 50:874-880
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b913f920a8d5255f58dd8d8a2f7b4021
https://doi.org/10.1021/ac50029a015
https://doi.org/10.1021/ac50029a015
Publikováno v:
Pure and Applied Chemistry. 56:675-694
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea06971eb70356e0b2953a37999da6e
https://doi.org/10.1351/pac198456060675
https://doi.org/10.1351/pac198456060675
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
Absolute values have been obtained for the isotopic abundance ratios of a reference sample of nickel (Standard Reference Material 986), using thermal ionization mass spectrometry. Samples of known isotopic composition, prepared from nearly isotopical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9e98298b5efacabdb346a7c408c8a91
http://europepmc.org/articles/PMC4948969
http://europepmc.org/articles/PMC4948969
Autor:
W. R. Shields, I. L. Barnes, Horace A. Bowman, Albert Henins, L. J. Moore, Randall M. Schoonover, C. L. Carroll, Richard D. Deslattes, L. A. Machlan
Publikováno v:
Physical Review Letters. 33:463-466
Measurements are reported on the densities and isotopic-abundance ratios of nearly perfect Si single crystals. These, when combined with optical interferometry of the crystal repeat distance, yield a new value for the Avogadro constant. This result,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1c393c6aa93cbcbb426e5cd7e1afcd
https://doi.org/10.1103/physrevlett.33.463
https://doi.org/10.1103/physrevlett.33.463
Autor:
P. De Bièvre, I. L. Barnes
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 65:211-230
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2011769d2f1ff1bc1e231a1ede57816
https://doi.org/10.1016/0168-1176(85)85065-5
https://doi.org/10.1016/0168-1176(85)85065-5