Document dQ2oQz3REpYjzZyV4v6p1609e

e '@ SYMPOSIUM ON ELECTRON MICROOS PY AND RAY APPLICATIONS TO ENVIRONMENTAL AND OCCUPATIONAL HEALTH ANALYSES Preliminary Program April 25 26 and 27 1977 Denver Colorado Sponsored by Denver Research Institute University of Denver and Philips Electronic Instruments Inc. MONDAY APRIL 25 Opening Remarks Session on Ray Fluorescence vat, Session Chairman - Dr. T. Dzubay Environmental Sciences Research Agency Research Triangle Park Laboratory Environmental North Carolina Protection ) An overview of the present state of ray fluorescence analysis ,, Dr. T. Dzubay EPA .L XRF analyses of respirable dusts on filter and on lung tissue Dr. P. DeNee NIOSH Morgantown West Virginia . NIOSH , ray fluorescence spectrometric samples for lead Dr. H. Moore Air and Industrial Department of Health analysis of atmospheric particulate . Hygiene Laboratory State of California Multielemental analysis of urine using energy dispersive ray fluorescence Drs K. Nielson and D. Kalkworf Battelle Pacific Northwest Laboratories i Environmental and occupational ray emission PIXE Drs M. Ahlberg A. Leslie and Florida State University health analyses using proton induced J. Winchester Dept. of Oceanography , Achieving term instrument independent Dr. J. Russ Director EDAX Laboratories calibration ray emission analysis Drs R. Shaw Jr. and R. Laboratory EPA loss of volatile species during excitation Willis Environmental Sciences Research a JNJTALC000588162 TUESDAY APRIL 26 Session on Ray Diffraction Session Chairman - Dr. J. Haartz National Institute for Occupational Safety and Health Cincinnati Ohio An overview of the present state of ray diffraction Dr. C. Ruud Denver Research Institute University of Denver analysis Y A revieowf ray diffraction procedureass related to analysis of air particulates Dr. Ron Jenkins Philips Electronic Instruments Inc. the quantitative , Pitfalls in ray diffraction methods of analysis for impurities in cosmetic talcum powders Drs J. Krause and W. Ashton Colorado School of Mines Sulfur distribution studies of coals available XRF and XRD instruments and air samples using commercially Drs B. Paris and P. Schumacher Battelle Columbus Laboratories Community amphibole fiber - fiber inhalation exposure evaluation with combined ray diffraction and electron microscope analysis of high volume air samples Dr. P. Cook Environmental Research Laboratory Duluth EPA EPA XRD characterization of asbestiform reference materials Drs R. Scholl and R. Draftz IIT Research Institute Note Several other papers on XRD are anticipated but at this time because they have not been approved regulatory group cannot be cited by their internal Sessioonn Electron Microscopy Session Chairman - Dr. C. S. Denver Research Institute Barrett Universitoyf Denver a Denver Colorado An overview of the present state of electron beam microanalysis Dr. K. Heinrich U.S. Department of Commerce National Bureau of Standards An overview of the present state electron microscopy Dr. R. Lee U.S. Steel Research Laboratory of analytical transmission Identification of asbestos Drs P. Champness J. Zussman G. Cliff and G. Manchester Manchester Great Britain Lorimer , University of Electron optical Dr. R. Lee U.S. identification Steel Research of particulates Laboratory t JNJTALC000588163 a oe . : : e ; " { : ; ; if e . . WEDNESDAY APRIL 27 : ; Session on Electron Microscopy cont Amphibole mineral fiber analysis by electron microscopy sample preparation procedures Drs E. Peters and T. Doerfler Arthur D. Little Inc. . nied . comparison of Applications in air pollution research of quantitative analysis of individual microparticles electron beam instruments Drs J. Armstrong and P. Buseck Arizona State University Energy dispersive ray microanalysis of mercury in environmental samples Drs S. Ramamoorthy Massalski and T. Bistricki University of Ottawa Application of ray fluorescence scanning electron microscopy and ray microprobe to industrial hygiene studies of Drs D. Fowler and L. Gerchmon Stanford Research mineral wool Institute exposure . EDX imaging techniquaensd applications Mr. G. Meyers Scientific International Instruments Inc. DeNee imaging - The Dr. detection of respirable dust P. NIOSH Morgantown Ceemmmemer by SEM backscattered West Virginia electron electron A study of plume aerosols from a fired power plant by microscopy and ray energy spectrometry | Environmental Drs F. Parunge E. Ackerman H. Proulx and R. Pueschel ' _ Research Laboratories NOAA Boulder Colorado Applications of electron microscopy to the sulfur containing particles Mr. P. Russell Denver Research Institute analysis atmospheric of atmospheric University of Denver JNJTALC000588164