Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Joan T. Bursey"'
Autor:
Raymond G. Merrill, Robert F. Martz, Joan T. Bursey, Curtis M. Morris, James F. McGaughey, Jack C. Suggs
Publikováno v:
International Journal of Environmental Analytical Chemistry. 71:57-71
Audit materials for the SemiVOST method (SW-846 Sampling Method 0010 and Analytical Method 8270) and Standard Operating Procedures for preparation of these audit materials have been developed and are now available from the U.S. Environmental Protecti
Publikováno v:
Quality assurance (San Diego, Calif.). 8(3-4)
Companies conducting compliance testing are required to analyze audit samples at the time they collect and analyze the stack samples if audit samples are available. Eastern Research Group (ERG) provides technical support to the EPA's Emission Measure
Autor:
Bradley J. Collins, Tadeusz Górski, Thomas J. Goehl, C. W. Jameson, Robert F. Moseman, Joan T. Bursey
Publikováno v:
Journal of chromatography. 509(2)
Intramolecular hydrogen transfer in mass spectra. II. McLafferty rearrangement and related reactions
Publikováno v:
Chemical Reviews. 74:215-242
Publikováno v:
Journal of Chromatography A. 312:221-235
A Finnigan 4500 mass spectrometer was modified to perform direct liquid introduction high-performance liquid chromatography—mass spectrometry (DLI-HPLCMS). The HPLCMS analysis of some 25 pesticides, including carbamates, chlorinated carboxyli
Autor:
Joan T. Bursey, Thomas Buedel, James B. Homolya, R. G. Fuerst, Randall Porch, Rodney Midgett, T. J. Logan
Publikováno v:
Biological Mass Spectrometry. 18:138-144
A method of analyzing volatile organic sampling train (VOST) samples by megabore capillary gas chromatography/mass spectrometry has been developed to enhance compound resolution and to improve the characterization of products of incomplete combustion
Publikováno v:
Chemical Reviews. 75:693-730
Publikováno v:
Analytical Chemistry. 56:1507-1514
Deux methodes d'addition sont etudiees, utilisant un T a angle droit et un T coaxial, respectivement. Quinze pesticides carbamates et urees sont analyses
Autor:
Joan T. Bursey, Robert D. Voyksner
Publikováno v:
Analytical Chemistry. 56:1582-1587
Modification d'un spectrometre de masse Finnigan 4500 par addition d'une chambre de desolvatation Vespel. Optimisation des conditions operatoires pour l'analyse de pesticides carbamates
Publikováno v:
Biological Mass Spectrometry. 3:196-200
Organic vapors in ambient air, at or near an industrial site in Baltimore, Maryland, were collected by adsorption on a sorbent of porous polymer (Tenax GC, 35/60). The pollutants were recovered by thermal desorption and analyzed by gas-liquid chromat