ASSOCIATIONS
MEETINGS A N D P R O G R A M S T. WAGNER-JAUREGG. Model Reactions with Phosphorus-Containing Enzyme Inactivators.
M a r y l a n d Section t o Hold Meeting-in-Miniature The Maryland Section meeting-in-miniature will be held F e b . 2 9 at Remsen Hall, Johns Hopkins University. Sessions will begin at 5 P.M., dinner is at 6 : 3 0 P . M . and the evening session begins at 8. An exhibit of laboratory and industrial safety equipment will be displayed. T h e following papers are scheduled: AFTERNOON
Industrial and Engineering Chemistry S. S. HUBAKD. Silica Gel in Static and Dynamic Drying Applications. G.
H.
SPENCER-STRONG,
E.
G.
PORST.
Ceramic Coatings. Inorganic and Physical Chemistry L. P. KUHN. The Hydrogen Bond in Alcohols. F R E D KAUFMAN. T h e Thermal D e c o m -
position of Nitrous Oxide. W. A. PATHICK. T h e Entropy of Aqueous Ions. R. W . MCOUAID. Solubility and Melting Point of Chromic Nitrate. Biological and Medicinal Chemistry F. P. CHINARD. Physicochemical Factors in *the Passage of Substances Across Blood Capillary Walls. N. K. SCHAFFER, S. C. M A Y , J R . , W .
H.
SUMMERSON. Serine Phosphoric Acid D i isopropylphosphorylated Chymotrypsin. L. M. RICE. Dialkylaminoalkyl Half Esters of Dicarboxylic Acids as Hypotensive Agents. L.
K.
ROSENBERG,
W.
M.
CLARK.
Studies on Systems Containing Ferromesoporphyrin-IX and Proteins. EVENING
Industrial and Engineering Chemistry A. T. BLACKWELL. Testing of Petroleum Cracking Catalysts for Activity and Selectivity. R.
W.
BONNER,
RECIS
RAAB.
Notes
on the Progress of Aircraft Gas Turbines and Turbojet Engines. F.
E.
IVEY,
JR.,
A.
T.
BLACKWELL.
Determination of Particle Size Distribution of Fluid Cracking Catalysts. Analytical Chemistry M.
M.
CHAFF, J. T.
MCELROY,
A.
L.
MOONEY. Chromogens Produced b y Certain Steroids with the Anthrone Reagent. S A M U E L SASS, N A T H A N
BEITSCH.
The
Macrodetermination of Compounds Containing Ci to C« Alkoxy Groups. G. B. WILSON, S. S. CRUICKSHANK.
The
Critical Orifice—an Automatic Device for Metering and Regulating Air Flows. J.
A. HERCULSON.
The
Detection
of
Drugs in the Urine and Saliva of Horses. Organic Chemistry L o u i s SOFFER. T h e Action of Lithium Aluminum Hydride on Nitrate and Nitrite Esters. J. B. HARMON. The Synthesis of Xanthine Derivatives. A.
H.
CORWIN,
Monobromination ethoxypyrrole.
684
G.
of
G.
KLEINSPEHN.
3-Methyl-4-Carbo-
Symposium on Industrial Finishes A symposium on "Recent Advances in Industrial Finishes/' will b e held at Case Institute of Technology, Cleveland, Feb. 27 to 2 9 . This is one of the activities resulting from t h e Cleveland Paint, Varnish & Lacquer Association's program of technical education at Case. Lecturers will review some issues of particularly current interest in the develoment of materials and methods of industrial finishing of metal. The greater part of the time will be allowed for informal discussion. The purpose of the symposium is to review the progress in special aspects of the technology and to focus attention and stimulate interest in the study of critical problems where the lag in development has limited the more extensive use of better coatings.
Engineering Conference The Virginia Polytechnic Institute Association for Advancement of Engineering will hold its annual engineering conference Feb. 2 1 to 2 3 at VPI, Blacksburg, Va. The theme of the conference is "The D e mand for and Professional Utilization of Engineers." A series of symposia will b e held b y the student branches of the national engineering societies. Among them are chemical, ceramic, agricultural, industrial, and metallurgical symposia, to mention only those of possible interest to chemists.
Conference on Cafionic Polymerization An informal Conference on Cationic Polymerization and related problems is being convened at the University College of North Staffordshire, March 24 to 26. Visitors will be accommodated in students' rooms in the college. T h e fee of $7.00 per person will include accommodation, all meals from lunch on Monday to tea on Wednesday inclusive, and gratuities. Dinner and accommodation on W e d nesday and breakfast on Thursday can be had at an extra charge of $1.54, payable on the first day of the conference. A set for abstracts will be sent before the conference to each person wishing to attend it. Arrangements are being made for the publication of the proceedings of the conference in book form. Provisional plans include a schedule of 15 papers on polymerization and eight papers on complexes. C. G. Overberger of the Polytechnic Institute of Brooklyn will present a paper on ionic copolymeri-
CHEMICAL
zation of styrene, p-chlorostyrene and -methyl styrene with m- and p - substituted styrenes. Any one wishing to attend the conference should contact immediately P. H. Plesch, University College of North Staffordshire, Keele, Staffordshire, England.
Packaging Conference A n d Exposition Production and merchandising subjects will receive major emphasis at the 21st annual Conference on Packaging, Packing and Shipping, to b e held concurrently with the National Packaging Exposition. The conference will b e presented from April 1 to 3, with the exposition remaining open for a fourth day, April 4. Both events will b e held in t h e Public Auditorium, Atlantic City, N . J. One of the most outstanding features of t h e exposition and conference will b e a graphic presentation of the packaging policies and procedures of t h e General Motors Co., for which an entire half day will b e reserved.
Seventeenth Unit Process Symposium The Seventeenth Unit Process Symposium will be held under the auspices of the Division of Industrial and Engineering Chemistry under the chairmanship of R. Norris Shreve, Purdue University, Lafayette, Ind. This symposium will occur during the national ACS meeting in Atlantic City Sept. 14 to 19. Anyone having papers that fall in this classification should correspond with Prof. Shreve sending to him t h e title, a 200-word abstract (three copies), business connection, time necessary for reading and whether a lantern is required or not. (Indicate w h o will read the paper in case of multiple authorship). This information should be in his hands b y April SO, 1952. The full paper should follow by May 30, 1952. If there is some reason for delay, please communicate with Dr. Shreve so that appropriate arrangements can b e made.
CALENDAR OF EVENTS American Chemical Society 121st National Meeting, Buffalo, N . Y., March 2 3 - 2 7 , 1952, Milwaukee, Wis., March 30-April 3 , 1952. 122nd National Meeting, Atlantic City, N. J., Sept. 1 4 - 1 9 , 1952. 123rd National Meeting, Los Angeles, Calif., March 15-20, 1953. Other Organizations American Paper and Pulp Association, 75th Diamond Jubilee Meeting, Waldorf-Astoria Hotel, N e w York City, F e b . 19-22. Chemical Market Research Association, Winter Meeting. Hotel Roosevelt, N e w York City, Feb. 28. Manufacturing Chemists Association, Air Pollution Abatement Conference, Statler Hotel, N e w York, N. V., F e b . 2 5 - 2 6 .
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"Acoustics and Chemistry" will be the theme of a symposium to be sponsored jointly by the Office of Naval Research and Western Reserve University on the campus of the latter in Cleveland on May 21 t o 23. Topics to be discussed in the three-day meeting will include the effect of sound waves on chemical reactions, ultrasonic equipment for chemical investi-
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ACS Local Sections
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Symposium on High T e m p e r a t u r e Chemistry
Acoustics a n d Chemistry
6:45 7:15 7:30
PLACE
DATE
gations, ultrasonic velocity and absorption measurements in chemical systems, t h e effect of acoustical w a v e s on colloidal systems, and the applications of acoustics in biochemistry, electrochemistry, and metallurgy. T h e program \vill consist of both invited review papers and contributed papers on original research. Highlight of the meeting will b e a round-table discussion on the possible applications of acoustics in chemistry. Further information concerning the symposium may b e obtained from t h e Director, Office of Naval Research, 8 4 4 North Rush St., Chicago 11, 111. Those interested in contributing papers to t h e symposium should submit abstracts of a p proximately 500 words in duplicate to Ernest Yeager, Department of Chemistry, Western Reserve University, Cleveland 6 , Ohio, not later than March 2 1 , 1952.
A symposium on high temperature chemistry to b e sponsored jointly by t h e Office of Naval Research and the Atomic Energy Commission will b e held April 2 3 to 2 5 . The department of chemistry of the University of Chicago will be host for the meeting. Contributions are invited from all interested workers in the field. T h e program will b e divided into: ( 1 ) the chemistry of solutions at high teni-
SPEAKER
Ames, Auditorium, Chemistry Building, Iowa State College" Illinois-Iowa, Augustana College, Rock Island, 111. Indiana, Hotel Warren (Noon luncheon meeting) Iowa, Chemistry Building, State University of Iowa Maryland, Remsen Hall, Johns Hopkins University Mobilc-Pensacola, Battle House. Mobile (joint with Alabama Academy of Sciences) Nebraska, Avery Laboratory. University of Nebraska New Mexico, Mitchell Hall, University of New Mexico, Albuquerque North Jersey ( Analytical Group ). Essex House, Newark North Jersey ( Industrial & Engineering Group ) . Essex House, Newark North Jersey (Organic Chemistry Group), Public Service Auditorium, Newark North Jersey (Polymer Group), Essex House, Newark Panhandle Plains
F E B . 27 D. F. Othmer
Princeton, Frick Chemical Laboratory, Princeton University Purdue, Purdue University, Lafayette, Ind. Richland, Room 2 0 9 , Columbia High School South Texas, Corpus Christi Tulsa, Science Auditorium, University of Tulsa University of Illinois, Room 116, East Chemistry, Urbana University of Kansas, Bailey Chemical Laboratory, Lawrence
F E B . 29 G. B. Kistiakowsky 28 G. B. Kistiakowsky 21. J. T. Van Bruggen 26 W . J. Youden 25 J. D . Park 20 A. P. Colburn
SUBJECT
29
Presentation, Evaluation, Correlation of Chemical Presentation, Evaluation, Correlation of Chemical Chemical Welfare in Civil fense Plans History and Background Chemical Engineering ( Meeting-in-Miniature)
29 M. T. Hoor
Philosophy of Science
25 D . F. Othmer
Presentation, Evaluation, and Correlation of Chemical Data Three Decades of X-Ray Research in a Chemical Laboratory Separations by Precipitation from Homogeneous Solutions Extractive Distillation
29 D . F. Othmer 26 Perry E. Miller 28 D . F. Othmer
29 G. L. Clark 25 H. H. Willard 25 Carl S. Carlson
and Data and Data Deof
25 Alfred L. Wilds
The Total Synthesis of Nonaromatic Salts
25 William J. Bailey
Structure and Properties of High Polymers Three Decades of X-Ray Research in Chemical Laboratory Thermodynamics of Gaseous D e tonation Waves Kinetics of Fast Association Reactions Kinetics of Acetate Carbon Metabolism Interpretation of Chemical Data Recent Developments in the Chemistry of Fluorine Use of Separating Agents in Fractional Distillation • Sterol Chemistry
MAIL 1 G. L. Clark
19 Oliver Kamin
Other Local Groups American Association of Textile Chemists and Colorists, New York Section, Hotel McAlpin, New -York City Organic Chemists Club of Philadelphia, Houston Hall, University of Pennsylvania
F E B . 29 E . A. Leonard 28 Roger Adams
The Measurement of Fabric Soiling Quinone Imides
P.-VI.
CHEMICAL
AND ENGINEERING
NEWS
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3 0,
N O . 7 » . FEBRUARY
18, 1 9 5 2
687
MEETINGS A N D PROGRAMS peratures, and, ( 2 ) the chemistry of simple systems, i.e., metals and alloys, fused salts, oxides, carbides, nitrides, silicides, and related materials. The primary purpose of the symposium is to provide an opportunity for t h e e x change of ideas and information concerning work o n the frontiers of high temperature research in organic chemistry with special emphasis on new materials, instrumentation, and techniques i n working with solids, liquids, and gases. Additional information may be secured from the Director, Chicago Branch Office, Office of Naval Research, 844 North Rush St., Chicago 11, 111. Those who would like to present papers covering original research should prepare abstracts, i n triplicate, not to exceed 5 0 0 words i n length and forward them to Henry R. Hoekstra, Argonne National Laboratories, P.O. Box 5207, Chicago 80, 111., not later than March 10.
ASBC Plans 1952 Convention f o r Toronto T h e 1952 convention of t h e American Society o f Brewing Chemists will take place May 5 to 8 at the King Edward Hotel, Toronto, Ont. T h e program i n cludes DTTMBess and technical sessions and plant visits. The annual reception and banquet are scheduled for Wednesday evening. An interesting program is heing readied for t h e visiting ladies.
Pathology Conference i n M a d r i d T h e Sixth International Congress of Comparative Pathology will be held in Madrid, Spain, May 4 to 11. Official languages of the congress will be English, French, and Spanish. T h e scientific program will feature symposia on mycosis, role of trace elements in comparative p a thology, factors of senescence, contact insecticides, and microbial symbiosis.
G e r m a n Chemical Exhibition Organized f o r Hanover Fair For the first time since the war, a major exhibition of chemical products is being planned b y the German chemical industry. The "Halle der Chemie," organized as a part of the Hanover Industrial Fair, will be held April 2 7 to May 6, 1952, at the Fair Grounds in Hanover. Organized under the leadership of t h e German chemical manufacturers association, Verband der Chemischen Industrie, the exhibition will b e centralized with all exhibits in one hall of about 2400 square meters located in the center of the grounds. Special effort is being put forth to present an exhibition of high interest for technical people and to arrange it i n such a w a y as to present the products of each exhibitor in an effective fashion, offer a good meeting place for both foreign and domestic visitors, and, in general, t o make a good demonstration of t h e importance of the German chemical industry. Most of t h e major chemical manufactur-
688
ing firms of Western Germany a s well as some from other countries will display their products. Badische Anilin-und SodaFabrik, Farbenfabrik Bayer, of Leverkusen, Cassella Farbwerke Mainkur, Farbwerke Hoechst, some of which are postwar entities resulting from the division of IG Farben, are found in the list of exhibitors. This exhibition is not to be confused
with ACHEMA X, t h e congress and exhibition of chemical equipment and raw materials, to be held in Frankfurt, May 18 t o 2 5 . T h e t w o exhibitions will take place within a month. Further information on the Hanover exliibition can b e obtained from Hans Stork, Verband der Chemischen Industrie, Schillerstrasse 3 3 , Frankfurt am Main 1, Germany.
Analysis and Spectroscopy Meeting Convenes in Pittsburgh * T « H E Pittsburgh Conference on Analytical -*• Chemistry and Applied Spectroscopy, sponsored by the Analytical Chemistry Group, Pittsburgh Section, AMERICAN
cal Methods as Applied in Practice in an Industrial Research Laboratory. Spectro-Isotopy WEDNESDAY AFTERNOON
CHEMICAL SOCIETY, and the Spectroscopy
Society of Pittsburgh, will b e held at Hotel WilLiam Penn, Pittsburgh, Pa., March 5 t o 7. An exposition of modern laboratory equipment will be a part of the conference. Also, ASTM spectroscopy meetings (listed a t end of program) will b e held. While not a part of t h e conference, conferees are welcome t o attend. The conference dinner will b e held at 6:30 Thursday evening, March 6, in the Ballroom of the Hotel William Penn. T h e speaker o f the evening will b e Henry S. Frank, head of the department of chemistry at the University of Pittsburgh. Tickets are $5.00. At 8:30 A.M., March 5, registration will begin in the Fort Duquesne Room, Hotel William Penn, and the exposition will open in the Fort Duquesne and Urban rooms. T h e opening session begins at 9:30 and presentation of technical papers begins at 9:40. The following preliminary program has been arranged: Opening Session WEDNESDAY MORNING
J. C WARNER. Pittsburgh's Analytical Chemists Serve the World. E. H. S. VAN SOMEREN. A Pellet Method Using Silver Powder for the Spectrocliemical Analysis of Low-Alloy Steel. D . A. IRWIN. T h e Role of t h e Analyst in Industrial Hygiene. Analytical Chemistry WEDNESDAY AFTERNOON
J. R. M C N A L L Y , JR. Spectro-Isotopy: A
N e w Field of Spectroscopic Endeavor. MARK FRED. Use of Discharge Tubes in
Spectrochemical Analysis. T. M. DONAHUE. Some Applications of the Photoelectric Recording or Spectra to the Study of Electrical Discharges of Cases. G.
and
J.
E.
HUDGENS,
L.
N.
NELSON.
The
Mass Spectrometry WEDNESDAY AFTERNOON
A. O . NDZR. Recent Developments in Mass Spectrometry. R. E . F o x , W . M. HICKAM, T.
DAAS,
D . GROVE.
Appearance
KJEL-
Potential
and Ionization Probability b y Monoenergetic Electrons. G. JERNAKOFF. High Frequency Ion Resonance Mass Spectrometer. A. P. GIFFORD, SYBIL M. ROCK, P. S.
GOODWIN. trometer.
A Dual Purpose Mass Spec-
W . S. YOUNG, J. H. RAMSER, R. A. B R O W N , F. W . MELPOLDER, G. R. CARRICK,. J. SPONTAK, C. E. HEADINGTON. A Mass
Spectrometer-Digital Computer Combination for Automatic Analysis. SYBIL M. ROCK, C. E. BERRY, R. L. SINK.
Automatic Conversion of Mass Spectra to Digital Form. WEDNESDAY EVENING
J. D . NICOL. Mysteries.
Scientific
Solution of
Emission Spectroscopy
graphic Studies with Solid Electrodes. P. J. ELVING. High Frequency Measurements in Chemical Analysis. R. W*. BANE. Polarographic Determination of Lead in Beryllium. PHOEBE RUTHERFORD, L. A. C H A , J. A.
MEREDITH. T h e Application of Polarographic Methods to the Analysis of Materials Encountered in Zinc Smelting Operations. T h e Determination of
Tungsten in Titanium Metal. L A D E N MELNICK, HENRY FREISER, H. F .
BEECIILY. Solvent Extraction in Steel Analysis. Conditions for the Removal of Iron (III) as the Thiocyanate Complex. O . D . SHREVE, H. B. W A G N E R .
Radioisotopes
Determination of Small Concentrations of Indium by Radioactivation.
L . B. ROGERS, S. S. LORD, J R . Polaro-
E . W . BEITER.
H . MORRISON.
Solvent Extraction.
A Sta-
tistical Study of the Reliability of Analyti-
CHEMICAL
THURSDAY MORNING
L. W . STROCK. Some Fundamental Aspects of Spectrochemical Processes E n countered in Detennining Major Constituents. D.
ANDRYCHUK,
C.
MCMULLEN.
The
Effect of Changing the Conditions of the Light Source Upon the Influence of Extraneous Materials in Spectrochemical Analysis. J. SHERMAN,
M. SLAVIN.
An Analysis
of Photographic Emulsion Calibration Using a Step Sector. A. J. MITTELDORF.
G E Sun Lamp for
Emulsion Calibration. J. H . E N N S . Internal Standard Properties of Undispersed-Selective Filtered Radiation.
A N D ENGINEERING
NEWS
S. J. A D E L S T E I N ,
B. L . V A L L E E .
Seeking facts on Chemicals and Raw Materials?
Effect
of Argon and Argon-Helium Mixtures on the D . C . Arc. G. E . H E G G E N ,
L. W . STROCK.
Deter-
minations of Trace Elements b y Combining Chemical Enrichment and Spectrochemical Methods. J.
P.
PAGLIASSOTTI,
F.
W.
PORSCHE.
Spectroscopic Determination of Metals in Silica-Alumina Cracking Catalysts. Analytical Chemistry THURSDAY
B. L. V A L L E E . ments in Biology.
MORNING
Oligo- or Trace Ele-
M. G. JACOBSON.
Method Gases.
A n Electrochemical
for Oxygen
Determination
G. P. H A I G H T , JR.. A L A N REYNARD.
in The
Application of Molybdenum Catalyzed Reductions to Analysis for Molybdenum; Chlorate a n d / o r Perchlorate; Nitrate a n d / or .Nitrite; a n d Possibly to Other Irreversibly Reduced Oxy-Ions or Oxygen Containing Materials Such as Nitro-Organic Compounds. A. N . O E M L E R ,
J. MITCHELL, JR. Uni-
versal Combustion System. J. C. B A R T L E T , E T H E L LIST, MARGARET W O O D , R. A. C H A P M A N . The Determina-
tion of Arsenic in Canned Fruits. B. H. K I N D T , E. W . BALIS, H . A. LEEB-
HAFSKY. Alkalimetric Determination of Phosphate After Separation of Calcium by Ion Exchange. J. L. W A L T E R ,
H E N R Y FREISER. 2 - ( O -
Hydroxyphenyl) -Benzoxazole as a Reagent for the Determination of Cadmium. W. H. MARTTN. TWO Rapid Methods for the Determination of Metallic Ions in Gum Arabic. Mass Spectrometry THURSDAY
MORNING
F. L. MOHLER. The Extension of Mass Spectrometer Analysis to Various Nonhydrocarbon Molecules. G. S. COOK, A. P. MARR.
Mass Spectra
of Heterocyclic Nitrogen Compounds. V. H. DIBELER. Mass Spectra of the Tetramethyl Compounds of Carbon, Silicon, Germanium, Tin, and Lead. SEYMOUR
MEYERSON.
Determination of
Benzene, Cyclohexane, and Methylcyclopentane in Light Naphthas by Mass Spectrometer. J. H. SHIVELY, J. J. MORELLO.
Benzene,
Looking for information on blending agents or coagulants? Stuck for,sources of supply of deinking agents, polymerizers or wetting agents? Then consult your CMC! For CHEMICAL MATERIALS CATALOG is bound to provide fast, confidential answers to your chemical and raw materials selection problems. Even if you don't know exactly what you want, CMC's easy-to-use 5-way index will help youfindthe information you need in seconds. Consult your CMC often. It's designed by process men for process men to give you the information you need on chemicals and" raw materials.
Toluene, Xylene, Ethylbenzene, Cumene, and Total C* Aromatics. H. SOBCOV. A Mass Spectrometric Method of Resolving Nonnal and Isomeric Paraffins in Complex Hydrocarbon Mixtures. R.
A.
FRIEDEL,
A.
G.
SHARKEY,
MR. SUPPLIER of Chemicals and Raw Materials: Remember, CMC is the ONLY source of technical information on commercially available chemicals and raw materials in existence. Have you cataloged information on your products in the 1952-53 Edition? Better see your Reinhold Representative.
JR.
Correlation of Mass Spectra of Alcohols Through Ultraviolet Spectrophotometry THURSDAY
MORNING
E. J. ROSENBAUM. A Decade of Ultraviolet Absorption Spectroscopy. L. D O U B , J. M. VANDENBELT.
Iodoben-
ccs'i innccs-
zene and Its Derivatives as Examples of Abnormal Chromophoric Interaction in the Benzene Series. L. J. SAIDEL. Some Potentialities of the 2 0 0 - 2 3 0 Millimicron Range in Biochemical Studies. R. C. Hnrr, F. T. KING.
GOSfflloeaG G3Aff{?fcQ£U:@ G&T?&JMS>0
T h e Use of
Micrometer Baly Cells With Beckman and Cary Ultraviolet Spectrophotometers. J. M. V A N D E N B E L T , SHIRLEY L. BASH.
REINHOLD PUBLISHING CORPORATION 330 West 42nd Street, New York 36, N. Y.
CAROLA HENRICH, Spectrophotometric
Practice W i t h Absorption Cells of Extremely Short Path Length.
VOLUME
3 0, N O . 7
FEBRUARY
CHICAGO • CLEVELAND • BUFFALO • SAN FRANCISCO LOS ANGELES • SEATTLE • DALLAS
18,
1952
689
MEETINGS A N D P R O G R A M S M.
S.
XOHIUS,
N.
D.
COGGESHALL.
J. T. ROZSA, L. E. ZEEB.
Efficacy of
Ultraviolet Absorption Analyses for C» and Low Inductance A.C. Spark Techniques for Aluminum Alloys. Ci« Aromatics. R. E. WRIGHT. Routine Spectrographs V. C. V E S P E , D . F. BOLTZ. Ultraviolet Analysis of Impurities in Electrolytic Spectropliotometric Study of EugenolCopper. Isocugenol System. H. L . LOVELL, CORLISS R. KINNEY. R. E. WRIGHT. Routine Spectrographs Ultraviolet Absorrrtion Studies of Factors Analysis of Impurities in Anode Copper. Affecting the Fading of Huniic Acid SoluF R E D HOLZER. Conversion of an Arl tions. High-Voltage Spark Source to Air-Interrupted Operation. Analytical Chemistry Raman and Infrared Spectrometry THURSDAY AFTERNOON E.
G.
WOLUSH,
C.
\V. PIFER.
J.
F.
HEDENBURG,
HENRY
FREISER.
Anodic Voltammetry of Phenol. R.
G.
CHARLES,
HENRY
FREISER.
A
Comparison of the Analytical Behavior oi the Chelates of 2-(o-IIydroxyphenyl)benzothiazole and 2- (o-Hydroxyphenyl) benzothiazoline. W. D W I C H T JOHNSTON, HENRY FREISER.
Relation of Structure to Analytical Behavior of Some Substituted 8-Hydroxyquinolines. C. VV. PIFER, MORTON SCHMALL, E . G.
WOLLISH. Effects of Solvents Upon the Potentiometric and Visual Titration of Organic Acids, Bases, and Salts in Nonaqueous Medium. MORTON SCHMALL, C. \V. PIFER, E . G.
WOLLISH.
A
New
Technique
for
the
Extraction and Titration of Salts of Organic Bases and Acids. VV. P. TYLER, D . W .
FRIDAY MORNING
Titra-
tions in Nonaqueous Solutions.
BEESING.
Deter-
C. D . COWLES. Design and Performance of the Perkin-Elmer Model 9 9 Double Pass Monochromator. W.
A. PATTERSON.
Quality of
Water Produced by Ion Exchange.
MANN. Analytical Applications Raman Quantometer.
R. C. LORD, P. VENKATESWARLU.
ELEANOR L. SAIER, N. D . COCCESHALL.
WOODRUFF, JR. Use of the Beekmaii Du
Spectrophotometer in the Region from 1 to 2 Microns. II. SOBCOV. A Study of the Application of Matrices and IBM Techniques to the Analysis of Liquid Hydrocarbon Mixtures by Mass Spectrometry. Indexing and Abstracting Spectrometric Data THURSDAY AFTERNOON
T. V. PARKE. Report on the Cooperative Abstracting of Infrared Articles. E. C . CREITZ. T h e Present Status of the NRC Punch Card Project. A
Keysort
File of
Mass Spectra for Qualitative" Analysis. T. V . PARKE. Proposal for Cooperative Abstracting of Ultraviolet Articles. L.
E.
K'UENTZEL.
T h e Indexing and
Sorting of Infrared, Ultraviolet Mass, and Other Standard Data on IBM Equipment. Emission Spectroscopy FRIDAY MORNING M.
F.
HASLER,
F.
BARLEY,
JR.
The
Direct-Reading Analysis of Steel-Making Slags. J.
J.
JURMAIN,
G.
WRIGHT,
S.
H.
WALTERS. T h e Effect of Entrance Optics of the Direct Reading Spectrometer Upon the Analysis of Stainless Steels. C. H . CORLISS, B. F. SCRIBNER.
Speetro-
chemical Determination of Minor Constituents of Stainless Steel. C. H . ANDERSON, C. D . BEATTY.
Spec-
t r o g r a p h s Determination of Sodium and Potassium in Coal Ashes. 690
Ultraviolet
of
ROBERLT BASTIAN, RICHARD W E B E R L I N G , F R A N K P A L I L L A . Spectropliotometric D e -
termination of Iron With Sulfuric Acid. M. J.
CARDONE,
J. W .
COMPTON.
A
Svjectrophotometric Method for Following Dichrom ate Oxidations. E D W A R D MINES, ID. F. BOLTZ.
Spectro-
pliotometric Determination of Titanium. W.
I I . H I L L , T.
F. H A T C H .
Nephelo-
metric Determination of N 0 2 and Nitrite. AHTHLJR
TURNER,
JR.
Absorptimetric
Method for Determination of Rutin in Buckwheat Leaf Meal and Other Plant Materials. E m i s s i o n Spectroscopy FRIDAY A F T E R N O O N V. A.
FASSEL, R. II. H E I D E L , R
HUKE.
Analytie*il Applications of Fluorescent Sr^ectra of Aqueous Solutions of t h e Rare
Earths.
V. A.
FASSEL, A . M.
HOWARD, D.
O.
A N D E R S O N . Conducting Briquet Technique o f Spectrographic Analysis II. Analysis o f Zirconium Metal as t h e Oxide. E. J.
SPITZEH, E>. D.
SMITH.
Spectro-
Mass Spectrometry
c h e m i c a l Analysis o f Beryllium in Biological TissLie.
E.
The Geochemistry of t h e
R U M M E L , J.
R. SITES,
BALDOCK. Mass Spectrometer Silicon Tetrafluoride. L.
O.
GILPATRICK,
Varia-
RUSSELL
Study of
RUSSELL BALDOCK,
I. R. SITES. Mass Spectrometer Investigation of UF 3 . RUSSELL
BALDOCK,
J. A.
MORRIS, C. E. P E P P E R .
tive S p ectrochcmical Earth Mixtures.
Quantita-
Analysis
of
J. Y. ELLENBUHG, L. E . O W E N .
FRIDAY MORNING
H. B. CRAIG.
R.
LOCKE WHITE', J R . , W . B. W A D E , W I L L I S
BOLTZ.
Detennination
c h e m i c a l Analysis o f Zirconium Oxide.
tion of O'VO' Ratios in CaCO., of Marine Shells and Their Implications.
Variable Reference Spectrophotometry in Qualitative Analysis.
D. F .
Olefin Group-Type Analysis by Infrared Absorption. J. D . STROUPE. More About Olefin Group Correlations in the Infrared.
6
J. II. JONES, L. S. HARROW. The Use of
M. ROCK.
The
Rotation-Vibration Spectra of Allene and Allene-a. S. A. FRANCIS. Infrared Spectral Differentiation Between Paraffinic, Cyclopentyl, and Cyclohexyl Structural Groups.
S. E P S T E I N , H. A. L O W E N S T O N .
THURSDAY' AFTERNOON
SYBIL
of the
Stable Carbon Isotopes.
Ultraviolet, Infrared, and Mass Spectrometry
TELEP,
M. F. HASLER, J. W . K E M P , G. ANDEH-
mination of 0-Propiolactone Purity. A. C. REENTZ, J. F. W A N T Z .
Improvements in
Infrared Spectroscopy.
G.
Spectropliotometric Cobalt.
J.
R.
L. O. GILPATRICK. Mass Study of Technetium.
SITES, A N D
Spectrometer
E. F. BABELAY, L. A. S M I T H . A Needle-
Valve Tvpe of Variable Gas Leak. P. ROCHLIN, R. M. GUTTER,
J. V. R.
KAUFMAN. Automatic Level Controller and Distributing Mechanism for Liquid Nitrogen. Usq of X-Ray Techniques In Analytical Chemistry FRIDAY MORNING JEAN LEROUX, D O N L E N N O X .
Combined
X-Ray Absorption and Diffraction Technique for Quartz Analysis. R. II. BLACK. An X-Ray Diffraction Method for th^ Analysis of Bauxite E x ploration Samples. L. L. SCHMELZER. An X-Ray Diffraction Method for Determining t h e Origin of Industrial Dusts. R. M. BRISSEY. Analysis of High Temperature Alloys by X-Ray Fluorescence. II. F. CARL. Quantitative Analysis With the Fluorescent X-Ray Spectrograph. Spectrophotometry Methods Of Chemical Analysis
R. K.
Spectro-
ROSALIND M.
Method
DEAN.
for Copper
LEININCER, R. F . BLAKELY.
in Pre-
cision o f the First Phase of Preparation of L i m e s t o n e Samples. R. F .
BLAKELY, R. K. LEININGER.
Pre-
cision o f Final Preparation of Limestone Samples. J. A.
WHEAT, R.
L.
WILLIAMS.
The
Oetcrmi nation of Xenon in Krypton. Infrared Spectrometry FRIDAY A F T E R N O O N J. M.
H U N T , I). S. T U R N E R . T h e Deter-
m i n a t i o n of the Mineral Constituents of Rocks l>y Infrared Spectroscopy. J. E .
TYLER, S. A . EHRHAKDT.
T h e In-
frared Spectra of Evaporated Films. H. HAUSDORFF, V. J. COATES.
A Hori-
zontal C e l l and Its Application t o Kinetic Studies by Infrared Spectroscopy. M E Y E R D O L I N S K Y . Quantitative Infrared Analysis of Mixtures of Solids b y Suspension in TS'onpolar Solvents. GILLES
PAIMNEAU-COUTURE,
R.
A.
BURLEY. Infrared Spectropliotometric Study o f Veratrum Alkaloids. D. H . ANDEIISON. Infrared Absorp'..on of E t h v l Iodophenylundeeylate a n d Some Related Compounas. G.
L.
BARTHAXJER,
A.
HACCERTY.
A
Rapid iind Highly Accurate Method for the Analysis of Synthesis Gas. V. J. COATES, H . HAUSDORFF.
An Inter-
ferometric Method of Determining t h e Resolution of an Infrared Spectrometer. ASTM COMMITTEE MEETINGS
A Spec-
tropliotometric Adaptation of t h e Zirconium-Alizarin Sulfonate Method for Fluorides. H. E . BUMSTED, J. C. W E L L S .
STANSBHEY,
TUESDAY
FRIDAY AFTERNOON E. A. ARNOLD, M. A. L E V I T I N .
J. J.
Spectrographs Beer.
Rare
A Spec-
tropliotometric Method for t h e Determination of Fluorides. C H E M I C A L
EVENING.
C o m m i t t e e D - 2 on
Petrolexini Products a n d Lubricants, Research Division I V on t h e Hydrocarbon Analysis, Section F. Spectroscopic Metliods for the Analysis of Hydrocarbons. WEDNESDAY
AFTERNOON.
Committee
E-13 o n Absorption Spectroscopy. T H U R S D A Y AFTERNOON. C o m m i t t e e
E-2
on Emission Spectroscopy. A N O
ENGINEERING
NEWS
