Zobrazeno 1 - 10
of 11
pro vyhledávání: '"T. Michael Harvey"'
Autor:
William S. Updegrove, Christine V. Hampton, T. Michael. Harvey, William R. Pierson, Richard S. Marano
Publikováno v:
Environmental sciencetechnology. 16(5)
The gas-phase hydrocarbons greater than or equal to C/sub 5/ generated by motor vehicles in highway operation were surveyed in the Allegheny Mountain Tunnel of the Pennsylvania Turnpike in 1979. The samples were collected on Tenax GC polymer adsorben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf3532e14d1c65f891166e0608687cef
https://pubmed.ncbi.nlm.nih.gov/22257255
https://pubmed.ncbi.nlm.nih.gov/22257255
Publikováno v:
Analytical Chemistry. 47:1730-1734
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df13171c92e88e82f3614938b3c1facb
https://doi.org/10.1021/ac60361a011
https://doi.org/10.1021/ac60361a011
Publikováno v:
Industrial & Engineering Chemistry Fundamentals. 17:23-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a11ecec80e9c305cc22d9a3dcaf17d10
https://doi.org/10.1021/i160065a005
https://doi.org/10.1021/i160065a005
Autor:
T. Michael. Harvey, Donald F. Hunt
Publikováno v:
Analytical Chemistry. 47:1965-1969
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c53c594045f42bf7e501430f357f91
https://doi.org/10.1021/ac60362a030
https://doi.org/10.1021/ac60362a030
Publikováno v:
Journal of Chromatography A. 271:93-105
Part of a comprehensive scheme for the direct analysis of organics in the environment is described. Liquid and solid chemical wastes and residues from lyophilized aqueous solutions are volatilized directly into the ion source of the triple quadrupole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3dc008f04bf8deda8f16c52e452742
https://doi.org/10.1016/s0021-9673(00)80202-2
https://doi.org/10.1016/s0021-9673(00)80202-2
Publikováno v:
Analytical Chemistry. 57:525-537
Des dechets chimiques liquides et solides de solutions aqueuses lyophilisees sont volatilises directement dans la source d'ions d'un instrument triple quadrupole. Les limites de detection sont de l'ordre de 10 a 100 ppb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5008d2e8818b96aeb570e3f36652d01e
https://doi.org/10.1021/ac50001a047
https://doi.org/10.1021/ac50001a047
Publikováno v:
Analytical Chemistry. 54:492-496
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832cfc52a436af147d2a7c6beac7c028
https://doi.org/10.1021/ac00240a032
https://doi.org/10.1021/ac00240a032
Autor:
Donald F. Hunt, T. Michael. Harvey
Publikováno v:
Analytical Chemistry. 47:2136-2141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88cc8d0daab0940427761970e22cd673
https://doi.org/10.1021/ac60363a025
https://doi.org/10.1021/ac60363a025
Publikováno v:
Biomedical mass spectrometry. 5(4)
A method for the identification of delta9-tetrahydrocannabinol by gas chromatography mass spectrometry has been developed, and this method has been compared with other techniques, such as detection via thin-layer chromatography using tritium labeled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf9a9f8dff4a306aafb1aee58a5afd2
https://pubmed.ncbi.nlm.nih.gov/638238
https://pubmed.ncbi.nlm.nih.gov/638238
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :151
Under negative ion chemical ionization conditions, the radical anion of tetrachlorodibenzo-p-dioxin (TCDD) undergoes a novel reaction with oxygen to produce an ion which is characteristic of structure and easily identified in the presence of other ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee885e2324b1affaec2745c2b08f432
https://doi.org/10.1039/c39750000151
https://doi.org/10.1039/c39750000151