News and Views
170th National ACS Meeting Chicago, III. August 24-29, 1975 The Analytical Chemistry Division of the American Chemical Society will hold 19 half-day sessions with more than 100 papers at the Fall National Meeting in Chicago. Several sessions have been jointly planned with the probationary Division of Computers in Chemistry. The latter division is primary sponsor of two sessions which will deal with "Getting Started in Minicomputers," whereas the Analytical Division is primary sponsor of two sessions on "Prospects of Microprocessors in Analytical Chemistry." In yet another session, sponsored solely by the Analytical Division, the computer plays a part: "Spectral Interpretation by Computer." On Thursday a symposium on "Therapeutic Monitoring of Clinical Drug Levels" has been planned in cooperation with the American Association of Clinical Chemists. In addition to the above joint symposia, the fall meeting will feature symposia on lasers in chemical analysis, multielement analysis, chromatographic analysis of biologically important compounds, current analytical problems and new approaches in nuclear technology, and "The New Face of Analytical Chemistry." Three general sessions will be held Thursday morning and afternoon and Friday morning.
All Analytical Division sessions will take place in the Pick-Congress Hotel with the exception of the two joint sessions planned with the Probationary Computers in Chemistry Division as primary sponsor which will be held in the LaSalle Hotel. The Analytical Division social hour and dinner will be held Wednesday, August 27 at 6:00 and 7:00 p.m. at the Pioneer Courts Restaurant, 401 North Michigan Ave., Chicago, 111. 60611. Newly elected officers of the Division will be introduced, winners of Graduate Fellowship Awards will be announced, and John Ferraro of Argonne National Laboratory will be the keynote speaker. In conjunction with the ACS meeting, there will be a National Chemical Exposition at the Conrad Hilton Hotel, August 26-28. Commercial exhibits will be augmented by a special presentation giving advances in research and a series of poster sessions (a novel way of presenting papers). The detailed technical program given below includes all the Analytical Division sessions including those jointly sponsored with other ACS divisions. It also includes sessions which are relevant to analytical chemistry in the programs of the Divisions of Fertilizer and Soil Chemistry and Petroleum. The former division has a ses-
sion on "Testing and Analyses of Fertilizer Materials" on Tuesday; the latter division has sessions on "Chemistry, Occurrence and Measurement of Polynuclear Aromatic Hydrocarbons" on Thursday. Preregistration forms and housing information are contained in Chem. Eng. News, June 9,1975. The complete technical program for the meeting appears in Chem. Eng. News, July 21, 1975.
DIVISION OF ANALYTICAL CHEMISTRY R. A. Osteryoung, Chairman F. A. Guthrie, Secretary MONDAY MORNING section A Pick-Congress, Windsor Room (1st Floor) Symposium on Lasers in Chemical Analysis F. E. Lytle, Presiding 9:00—1. Remote Raman Spectroscopy—A Critique. S. M. Klainer, H. DeLong. 9:40—2. Tunable Dye Laser Resonance Raman Spectroscopy. D. L. Jeanmaire, M. R. Suchanski, R. P. Van Duyne.
ANALYTICAL CHEMISTRY, VOL. 47, NO. 9, AUGUST 1975 · 831 A
News and Views
Section Β
Pick-Congress, Gold Room (2nd Floor) Symposium on Multielement Analysis K. W. Busch, Presiding 2:00—14. Multielement Analysis Via Atomic Fluorescence Spectrometry. J. J. Fitzgerald, D. J. Johnson, J. D. Winefordner. 2:30—15. Applications of Echelle Spectrometry to Multielement Atomic Spectrometry. P. N. Keliher. 3:00—16. Evaluation of a Custom De signed Vidicon Spectrometer forMultielement Analyses. H. L. Pardue, T. E. Cook, H. L. Felkel. 3:45—17. Multielement Atomic Spec troscopy Using a Computerized Vidicon Spectrometer. J. D. Ganjei, J. R. Roth, N. G. Howell, G. H. Morrison. 4:15—18. A Silicon Photodiode Array Detector System for Multielement Spectrochemical Analysis. E. G. Codding.
Section Β
Pick-Congress, Gold Room (2nd Floor) Symposium on Chromatographic Analysis of Biologically Important Compounds E. Grushka, Presiding 10:40—3. Analytical Applications of 9:00—25. High Sensitivity Detection the Inverse Raman Effect. E. S. of Plasma Steroidal Hormones and Yeung. Their Metabolites. M. Novotny, M. 11:20—4. A New Analytical Tool: Co P. Maskarinec, T. Steverink, R. herent Anti-Stokes Raman Spec Farlow. troscopy (CARS). A. B. Harvey. 9:30—26. High Performance Liquid Chromatographic Separation of Section Β Biochemically Important Mixtures. Pick-Congress, Gold Room (2nd B. L. Karger, A. V. Hartkopf. Floor) 10:00—27. Analysis of Components in Symposium on Multielement Physiological Media by High Pres Analysis sure Liquid Chromatography. D. R. T. J. Vickers, Presiding Baker, R. C. Williams. 10:25—28. New Approaches for the 9:00—5. Temporal Behavior of Line Separation, Purification and Quan Profiles of Pulsed Hollow Cathode titation of Biological Chemicals. J. Lamps. E. H. Piepmeier, L. de Attebery, W. Shumaker, G. Galan. Hawk, J. Little. 9:30—6. The Hollow Cathode Dis 10:50—29. High Speed Liquid Chro charge as an Emission and Ioniza matographic Determination of Kantion Source. W. W. Harrison. amycin. D. L. Mays, R. VanApel10:00—7. A Miniature Spark Dis Section C doorn, R. C. Lauback. charge System for Multielement Symposium on Getting Started in 11:15—30. Phenacyl Esters of Fatty Analysis of Solution Samples. S. R. Acids Via Crown Ether Catalysts Minicomputers—In Research Joint Crouch. for Enhanced UV in Liquid Chro with Division of Computers in Chem 10:45—8. Inductively Coupled matography. H. D. Durst, M. MilaPlasma-Optical Emission Spectros istry (Probationary) no, E. J. Kikta, S. A. Connelly, E. copy: Simultaneous Multielement Grushka. Determination of Trace Elements in 11:40—31. A Novel Ion Exchange Urine. W. J. Haas, V. A. Fassel, R. TUESDAY MORNING section A Chromatographic Method Using N. Kniseley. Pick-Congress, Windsor Room (1st Conductimetric Detection. H. 11:15—9. A New DC Plasma Jet De Floor) Small, T. S. Stevens, W. C. Bauvice for Optical Emission Spectros Symposium on Prospects of Micro man. copy. T. J. Vickers, W. E. Rippeprocessors in Analytical Chemistry toe. Joint with Division of Computers in Section C Chemistry (Probationary) TUESDAY AFTERNOON Section A R. E. Dessy, Presiding Symposium on Getting Started in Pick-Congress, Windsor Room (1st Minicomputers—In Education Joint 9:00—19. Minicomputers—A Review Floor) and A Prospectus. M. T. Kelley. with Division of Computers in Chem Symposium on Prospects of Micro 9:30—20. Microprocessors to Perform istry (Probationary) processors in Analytical Chemistry Control, Data Processing and Dis Joint with Division of Computers in play Format Functions in Instru Chemistry (Probationary) ments. J. T. Arnold. R. E. Dessy, Presiding MONDAY AFTERNOON Section A 10:00—21. Case Histories in Micro 2;00—32. The Design and Application processor Applications. R. E. Pick-Congress, Windsor Room (1st of Microprocessors in Analytical In Dessy, S. Shaffer, P. VanVuuren, Floor) struments. J. V. Rock. W. Nunn, M. Starling, I. Starling, Symposium on Lasers in Chemical 2:30—33. Microcomputers in Analyti C. Titus, D. Hooley, H. Wohltjen. Analysis cal Instruments. H. Olsen. 10:30—22. Considerations in the Ap F. E. Lytle, Presiding 3:00—34. Design Tools for Micropro plication of LSI Calculator Circuits cessor Development. W. Lennon. 2:00—10. Tunable Dye Lasers in to Analytical Instrumentation. T. 3:30—35. A Versatile Instrument-Ori Atomic Fluorescence Spectrometry. R. Mueller. ented Microcomputer System Opti D. Olivares, G. M. Hieftje. 11:00—23. Development and Evalua mized for Multi-laboratory Envi 2:40—11. Selective Laser Excitation of tion of an Instrument-Specific Sat ronments. I. An Overview. II. De Probe Ions and Applications in ellite Microcomputer for an Analyt sign Details. C. N. Reilley, W. S. Chemistry. J. C. Wright, D. R. ical Laboratory Minicomputer-Mi Woodward. Tallant, F. J. Gustafson, M. M. crocomputer Network. L. L. Alber, 4:00—36. Software and the Micropro Miller. M. W. Overton, R. J. Schwall, J. cessor. J-L. Hendrickson, S. W. 3:40—12. The Application of Infrared G. Larsen, D. E. Smith, W. J. Len Kung. Lasers to Chemical Analysis. J. R. non. 4:30—37. A Data Acquisition and DeVoe, D. M. Sweger. 11:30—24. The Portable Fast Analyz 4:20—13. Lasers in Time-Resolved Control Language for the Intel 8008 er: Miniaturization of a Data Sys and 8080 Microprocessors. J. P. Fluorimetry. F. E. Lytle, M. J. Pel tem for Portable Operation. M. L. letier, J. M. Harris. Andersen, T. H. Ridgway. Bauer. 832 A · ANALYTICAL CHEMISTRY, VOL. 47, NO. 9, AUGUST 1975
Section B Pick-Congress, Gold Room (2nd Floor) Symposium on Chromatographic Analysis of Biologically Important Compounds E. Grushka, Presiding 2:00—38. Analysis of Volatile Metabo lites in Biological Fluids by High Resolution Gas ChromatographyMass Spectrometry. A. Zlatkis, K. Kim, Η. Μ. Liebich, O. Al-Babbili. 2:30—39. Human Metabolic Profiles. Characterization of Metabolic Pro cesses by Multicomponent Analy ses. E. C. Horning, C. D. Pfaffenberger, S-N. Lin, J. Szafranek, J-P. Thenot. 3:00—40. Affinity Chromatography with a Centrifugal Elution Chromatograph. C. D. Scott, S. E. Shu mate. 3:30—41. The Analysis of Phosphate Compounds by High Pressure Liq uid Chromatography. P. R. Brown. 4:00—42. Determination of Ascorbic Acid in Body Fluids, Foodstuffs, and Pharmaceuticals by Liquid Chromatography with Electrochem ical Detection. L. A. Pachla, P. T. Kissinger. 4:30—43. Chromatographic Analysis of Biological Markers in Cancer. C. W. Gehrke, R. W. Zumwalt, K. C. Kuo, T. P. Waalkes.
9:00—48. Text Searching of Chemical Data Bases. T. L. Isenhour, Η. Β. Woodruff, S. R. Lowry, J. de Haseth. 9:30—49. File Searching Using a Max imum Likelihood Distance. S. L. Grotch. 10:00—50. Principles of the Reverse Search and Its Application to the Interpretation of Mass Spectra. F. P. Abramson. 10:45—51. Present and Potential Capabilities of Computer BandSearching for Identification of In frared Spectra. C. D. Craver. 11:15—52. User Needs for Spectral Search Systems. A. Savitzky, R. W. Hannah. WEDNESDAY
AFTERNOON Section A
Pick-Congress, Windsor Room (1st Floor) Symposium on Current Analytical Problems and New Approaches in Nuclear Technology C. Auerbach, Presiding to the Analytical Chemist. C. D. Bingham, A. W. Mosen. 2:35—54. Some Trends and Advances in the Analytical Chemistry of Irra diated Nuclear Fuels. Α. Η. Ε. von Baeckmann, L. Koch, R. Berg. 3:15—55. Determination of Pu in the Tissues of Contemporary Man Using Fission Track Counting as the Method of Detection. R. P. WEDNESDAY MORNING section A Larsen, R. D. Oldham. Pick-Congress, Windsor Room (1st 3:50-—56. Recent Developments in the Floor) Analysis of Coolant Sodium for Breeder Reactors. R. F. Keough, J. Symposium on Current Analytical J. McCown. Problems and New Approaches in 4:20—57. In-Line Methods for the Nuclear Technology Analysis of Molten Fluoride Fuel C. Auerbach, Presiding for Molten Salt Breeder Reactors. 9:00—Introductory Remarks. R. F. Apple, B. R. Clark, J. M. 9:10—44. Chemical Analysis of Nucle Dale, D. L. Manning, A. S. Meyer, ar Fuels for Major Constituents. G. G. Mamantov. C. Swanson, G. R. Waterbury, D. 6:00—Divisional Social Hour. Pi Jackson. oneer Courts Restaurant, 401 N. 9:50—45. Applications of Surface Ion Michigan Ave. ization Mass Spectrometry to Nu 7:00—Divisional Dinner. Pioneer clear Analysis. R. E. Perrin, W. R. Courts Restaurant, 401 N. Michigan Shields. Ave. 10:30—46. Precise Analyses by Gamma Spectrometry. R. GunSection Β nink, J. B. Niday. 11:00—47. Fast Reactor Fission Yields Pick-Congress, Gold Room (2nd Floor) for 233 U, 235 U, 238 U, and 2 3 9 Pu and Determination of Burnup in FBR Symposium on Spectral Interpreta Mixed Oxide Fuels. W. J. Maeck, tion by Computer S. F. Marsh, R. M. Abernathey, J. C. L. Wilkins, Presiding E. Rein. 2:00—58. Chemical Structure Analysis from Spectral Data Using Pattern Section Β Recognition Techniques and a Mo Pick-Congress, Gold Room (2nd lecular Structure Generator. R. W. Floor) Liddell, P. C. Jurs. Symposium on Spectral Interpreta 2:30—59. Simplex Pattern Recogni tion by Computer tion. G. L. Ritter, S. R. Lowry, T. L. Isenhour, C. L. Wilkins. T. L. Isenhour, Presiding 834 A · ANALYTICAL CHEMISTRY, VOL. 47, NO. 9, AUGUST 1975
News and Views 3:15—60. Development of the Races 13 C NMR Spectral Analysis Pro gram. D. L. Dalrymple. 3:45—61. Computer Analysis of 13 C NMR Spectral Data. A. L. Burlingame, R. V. McPherron, D. M. Wilson. 4:15—62. Computer Data Analysis of C-13 NMR Chemical and Protona tion Shifts, Lanthanide Induced Shifts, Staircase Voltammograms, and Savitzky-Golay Fitting Proce dures. H. L. Surprenant, C. N. Reilley. 6:00—Divisional Social Hour (See Section A for location). 7:00—Divisional Dinner (See Sec tion A for location).
THURSDAY
MORNING
Section A
Pick-Congress, Windsor Room Floor)
(1st
Symposium on Therapeutic Moni toring of Clinical Drug Levels Joint with American Association of Clini cal Chemists M. E. Caplis, Presiding 9:00—63. Applications of Mass Fragmentography in Metabolic and Pharmokinetic Study of Therapeu tic Drugs. J. Strong. 9:40—64. Drug Analysis by Gas Liq uid Chromatography. E. B. Solow. 10:00—65. Monitoring Therapeutic Drug Concentration by Immuno chemical Methods. M. Bhatti. 10:40—66. Applications of Fluorimetry and Spectrophotometry to Therapeutic Monitoring—Advan tages and Limitations. P. Jatlow. 11:00—67. Determination of Anti convulsants in Serum by High Pressure Liquid Chromatography. R. Adams. Section Β
Pick-Congress, Gold Room (2nd Floor) General E. F. Smith, Presiding 9:00—68. Differential Pulse Polarographic Determination of Nitrosamines. K. Hasebe, J. Osteryoung. 9:20—69. Electrochemical Study of Sulfur in Molten Sodium Tetrachloroaluminate. K. A. Paulsen, R. A. Osteryoung. 9:40—70. Bioanalysis with Amperometric-Oxidase Enzyme Probes. A. R. Brunsman, J. L. Huntington, J. M. Johnson, D. P. Newman, F. T. Williams, Jr. 10:00—71. Characterization of Modi fied Peat as a Cation Exchanger. E.
F. Smith, P. MacCarthy, H. B. Mark, Jr. 10:20—72. Rapid Screening Tech nique for Evaluation of the Adequa cy of Activated Carbon for Removal of Organics in Drinking Water. J. G. Montalvo, Jr., C. G. Lee. 10:40—73. Negative Chemical Ioniza tion for Rapid Qualitative and Quantitative Examination of Envi ronmental Substrates for Pesticide Contamination. R. C. Dougherty, K. Piotrowska. 11:00—74. Two Methods of Removing Problems Associated with Data Transmission for Air Pollution Monitors. G. Dowd, J. L. Monkman. 11:20—75. A Computer-Automated Isothermal Calorimeter. G. D. Howard, B. L. Havenstein, Jr. 11:40—76. Analytical Applications of Laser Excited Fluorimetry of Mole cules in the Condensed Phase. F. van Geel, J. D. Winefordner.
THURSDAY AFTERNOON Section A Pick-Congress, Windsor Room (1st Floor) Symposium on the New Face of Analytical Chemistry A. L. Smith, Presiding 2:00—77. Analytical Data—Payoff or Ripoff? A. L. Smith. 2:15—78. Changing Challenges in In dustrial Research. L. L. Lewis. 2:55—79. The Professional Analyst— Slave or Salvation. R. W. Finch. 3:35—80. The Determination of 2,3,7,8,-Tetrachlorodibenzo-P-Dioxin at the Part-Per-Trillion Level in Biological Samples. L. A. Shadoff, R. A. Hummel. 4:15—81. The Limits of Analysis. T. Hirschfeld. Section Β
Pick-Congress, Gold Room (2nd Floor) General R. G. Baum, Presiding 2:00—82. Gas Chromatographic Stud ies of Convulsant Tetrazoles. R. G. Baum, D. W. DeBrosse, A. I. Popov. 2:20—83. Spectrofluorometric Deter mination of 7-Ethyl-a (Tertiary Butylamino)-Methyl)-2-Benzo- furanmethanol.HCL; Α β Adrenergic Blocker, in Blood and Urine. J. A. F. de Silva, J. C. Meyer, C. V. Puglisi. 2:40—84. Analysis of Polycyclic Or ganic Compounds in Atmospheric Particulate Matter by High Pres sure Liquid Chromatography with Fluorescence Detection. M. A. Fox, S. W. Staley.
3:00—85. A Very Sensitive Method for Determination of Aldosterone by Gas Chromatography. J. H. Kim, H-W. Chen, G. W. Changus. 3:20—86. Elimination of Interference of Acetaldehyde in Gas Chromato graphic Quantitation of Low Levels of Vinylchloride. A. Krishen, R. G. Tucker. 3:40—87. Gas-Liquid Chromatograph ic Assessment of the Saponification Efficiencies of the Esters of Choles terol Extracted from Human Serum. J. D. Stuart, D. R. Hewl ett, E. J. Seltzer, E. J. Majeski. 4:00—88. Liquid Chromatographic Separation of Metallic Cations Using 8-Hydroxyquinoline/Controlled-Pore Glass. K. F. Sugawara, Y-S. Su, H. H. Weetall. 4:20—89. High Pressure Liquid Chro matography of Transition Metal Schiff Base Complexes. P. C. Uden, D. M. Pares, F. H. Walters. 4:40—90. Spot Test Limit of Detec tion Values for Carcinogenic Aro matic Amines and Their Homo logues and Analogues. R. W. Weeks, Jr., B. J. Dean, S. K. Yasuda.
FRIDAY MORNING Pick-Congress, Buckingham Room (1st Floor) General T. A. Nieman, Presiding 9:00—91. Atomic Absorption Analysis of Unashed Tissues. T. A. Hinners, E. J. Faeder, L. C. King. 9:20—92. Arsenazo III Indicator for Successive Photometric Titrations of Calcium and Magnesium. C. R. Cotterill, L. B. Magnusson. 9:40—93. Rate Studies on a Cyanamide Complexation Reaction Using a Silicon Vidicon Spectrometer. T. A. Nieman, C. G. Enke. 10:00—94. Computer Identification of Fluorescence Spectra. T. C. Miller, L. R. Faulkner. 10:20—95. Identification of Fuel Oils by Low Temperature Lumines cence. S. H. Fortier, D. Eastwood. 10:40—96. Stable Isotope Ratio Mea surements in Hydrogen, Nitrogen, and Oxygen Using Raman Scatter ing. R. C. Harney, S. D. Bloom, F. P. Milanovich. 11:00—97. A Method for the Absolute Calibration of Light Detectors. P. R. Michael, L. R. Faulkner. 11:20—98. A Cryogenic Photoconduc tivity Effect: A Potentially New Highly Sensitive Detector. A. Snelson. 11:40—99. Molecular Flame Absorp tion Spectroscopy and Its Applica tion to Analytical Chemistry. K. Fuwa, H. Haraguchi.
News and Views
DIVISION OF COMPUTERS IN CHEMISTRY (Probationary) P. Lykos, Chairman E. C. Olson, Vice-Chairman MONDAY
MORNING
LaSalle, Illinois Room (Mezzanine) Symposium on Getting Started in Minicomputers—In Education Joint with Division of Analytical Chemistry R. E. Dessy, Presiding 9:00—1. Interfacing the Student to the Computer. Why, How and How Much? G. Howard. 9:30—2. Interfacing the Chemistry Department of a Liberal Arts Col lege to a General Purpose Minicom puter for only $8K (Philosophy and Results). J. Hix, W. McAllister, D. Lunney, R. Morrison, C. Li. 10:00—3. A Minimal Laboratory Minicomputer System for General Purpose Use. C. L. Wilkins. 10:30—4. A Modest Minicomputer System for Teaching Principles of Instrumentation-Interfacing. J. Leone. 11:00—5. A Microprocessor Based Timesharing System for Teaching Laboratories. D. R. Deuel, J. W. Gault. 11:30—6. Problem and Concept Rec ognition: An Approach to Computer Aided PSI Instruction for Freshman Chemistry. J. C. Marshall, A. E. Finholt, J. N. Ziemer.
MONDAY
AFTERNOON
Symposium on Getting Started in Minicomputers—In Research Joint with Division of Analytical Chemistry E. C. Olson, Presiding 2:00—7. Automated Analysis of Stopped-Flow Kinetics Data by Means of an Inexpensive "Off-theShelf" Programmable Calculator Assembly. G. M. Harris, S. A. Ficner. 2:30—8. Building and Using a Mini computer System. R. E. Dessy, S. Shaffer, P. VanVuuren, W. Nunn, M. Starling, C. Titus. 3:00—9. "Hierarchical System Sharing
ANALYTICAL CHEMISTRY, VOL. 47, NO. 9, AUGUST 1975 · 835 A
New Ampholytes
News and Views
from Bio-Rad New Bio-Lyte® carrier ampholytes for isoelectric focusing are now available from stock in one wide working pH range (Bio-Lyte 3/10) and in six narrow pH ranges, Bio-Lyte 3/5, 4/6, 5/7, 6/8, 7/9 and 8/10. (The product designations are indicative of the working pH range.) Made of polyamino-polysulfonic acid, the Bio-Lytes are ideal for use with a polyacrylamide gel as the stabilizing medium, either by substituting directly for the ampholytes you are now using, or by following the suggested formulations in Bio-Rad's Bulletin 1030 or in the instructions that accompany each Bio-Lyte shipment. Bulletin 1030 has all the details, including pH profiles, actual separations and complete pricing. It also contains information on the new Gel Pro-pHiler described below.
a Mini." An Approach to Chemical Research. M. F. Burke. 3:30—10. Laboratory Computerization—A Learning Process. G. L. Kirschner, P. W. Landis, R. A. Byers. 4:00—11. Real Time Mass Spectral Data Acquisition with a PDP-11 Computer. M. I. Levenberg. 4:30—12. Trials, Tribulations, Trauma, and Triumph. J. T. Atkins.
DIVISION OF FERTILIZER AND SOIL CHEMISTRY J. G. Getsinger, Chairman F. A. Retzke, Secretary-Treasurer TUESDAY
Gel Pro-pHiler With the new Gel Pro-pHiler, miniature pH electrodes and a pH meter, you can take accurate pH readings
holds a cylindrical gel in position so you can measure the pH profile of a gel as soon as it is removed from its tube. When you are finished, the gel emerges virtually undamaged and ready for staining. If you are using isoelectric focusing, or if you suspect you should be, then write for Bulletin 1030. You'll find everything you need for this proven method of separating proteins.
BIO-RAD Laboratories 32nd and Griffin Avenue Richmond, CA 94804 Phone (415) 234-4130 Also in: Rockville Centre, N.Y.; Mississauga, Ontario; London; Munich; Milan; Sao Paulo
MORNING
McCormick Inn, Room XV (Upper Meeting Center) Symposium on Testing and Analyses of Fertilizer Materials F. J. Johnson, Presiding 9:00—Introductory Remarks. 9:10—1. Statistical Studies of Matrix Effects on Flameless AAS Determination of Cadmium and Lead. T. C. Woodis, Jr., G. B. Hunter, F. J. Johnson. 9:40—2. Controls Relating to Production of Ammonium Polyphosphate Solution. C. T. Hudson, G. W. Whitaker, J. A. Boyd. 10:20—3. Physical Testing of Fertilizers. G. Hoffmeister, C. P. Harrison.
DIVISION OF PETROLEUM CHEMISTRY INC. J. W. Hightower, Chairman A. Schriesheim, Secretary THURSDAY
MORNING
McCormick Inn, Room XV (Upper Meeting Center) Symposium on Chemistry, Occurrence and Measurement of Polynuclear Aromatic Hydrocarbons J. W. Howard, Presiding 9:00—Introductory Remarks.
CIRCLE 2 9 O N READER SERVICE CARD
836 A · ANALYTICAL CHEMISTRY, VOL. 47, NO. 9, AUGUST 1975
9:05—14. The Hydrocarbon Carcinogen Conglomerate—Analysis, Metabolism and Biological Activity. E. Sawicki. 10:00—15. A Gas Liquid Chromatographic Fluorescent Procedure for the Analysis of Benzo(a)Pyrene in 24 Hour Atmospheric Particulate Samples. J. Mulik, M. Cooke, M. F. Guyer, G. M. Semeniuk, E. Sawicki. 10:25—16. The Development of a Gas Chromatographic-Ultraviolet Absorption Spectroscopic Procedure for Monitoring Petroleum Pitch Volatiles in the Environment. R. A. Greinke, I. C. Lewis. 10:50—17. Analysis of Polynuclear Aromatic Hydrocarbons in Automobile Exhaust by Supercritical Fluid Chromatography. R. E. Jentoft, T. H. Gouw. 11:15—18. Analytical Method for the Measurement of Polynuclear Aromatic Hydrocarbons in Marine Tissue. R. J. Pancirov, R. A. Brown. 11:40—19. Analysis of Complex Polycyclic Aromatic Hydrocarbon Mixtures by Computerized GC/MS. R. A. Hites. THURSDAY
AFTERNOON
McCormick Inn, Room XV (Upper Meeting Center) Symposium on Chemistry, Occurrence and Measurement of Polynuclear Aromatic Hydrocarbons R. A. Brown, Presiding 2:00—Introductory Remarks. 2:05—20. Determination of Polynuclear Aromatics in Yeast Produced by Paraffin Fermentation and nHydrocarbon Feedstocks. E. L. McGinnis, M. S. Norris. 2:30—21. Estimation and Detection of Polycylic Aromatic Hydrocarbons: A Review. C. H. Schroeder, R. Lechnir, R. Daun. 2:55—22. Accumulation and Release of Petroleum-Derived Aromatic Hydrocarbons by Marine Animals. J. M. Neff. 3:20—23. Asphalt Hot-Mix Emission Study. V. P. Puzinauskas, L. W. Corbett. 3:45—24. Hydroponic Growth of Crops in Solutions Saturated with 14 C-Benzo(a)Pyrene. S. C. Blum, R. E. Swarbrick (deceased).
