PEDERSEN STEAM J E T AIR EJECTORS
nl4âûciatioK& and TfteetUtQâ, Symposium on Steroid Hormones
Laboratory Type with Surface Intzrcondenser
offer many advantages in vacuum production Ο N O M O V I N G PARTS — L O W M A I N T E N A N C E COST • H I G H EFFICIENCYL O W OPERATING COST φ L O W FIRST COST — SMALLER O V E R H E A D A N D FIXED CHARGES IT WILL PAY YOU TO INVESTIGATE OUR LINE BEFORE YOU BUY. LITERATURE ON REQUEST.
A symposium on t h e Chemistry, M e tabolism, a n d Biological Effects of Steroid Hormones i s planned for Sept. 6, 7, a n d 8 at t h e University of Wisconsin. Sponsors a r e t h e university a n d t h e N a t i o n a l Research Council, Committee on G r o w t h , acting for t h e American Cancer Society. There is no registration fee; all interested persons a r e invited t o participate. T h e program tentatively consists of t h e following papers a n d discussions: Monday C. A . E L V E H J E M ,
presiding
Ε. Β . F R E D . Welcome b y t h e president. G. F . M A R R I A N . Historical Review of Steroid Research. L o u i s F I E S E R . Synthetic C h e m i s t r y of Steroids. KONRAD B L O C K .
Biosynthesis of S t e r
oids. KONRAD DOBRINER AND SEYMOUR L l E B -
Φ J. D . P E D E R S E N 700 Arlington A v e . , Jeannette, Pa.
ERMAN. Metabolism a n d Excretion of Steroids. Round Table Discussions Clinical Use of Steroids in Gynecology. R. E. C A M P B E L L ,
Growth
Everyone'// ||: '
tions can be m a d e through Henry A. Lardy, Biochemistry D e p a r t m e n t , University of Wisconsin, Madison, Wis.
be There!
presiding.
and Fattening
W. IT. M C G I B B O N ,
of Animals.
presiding.
Metabolism a n d Excretion of Steroids. KONRAD DOBRINER,
presiding.
Tuesday W. S . M I D D L E T O N , ELEANOR VENNING.
presiding
Excretion of S t e r
oids i n M a n in H e a l t h a n d in Disease. CHARLES
KOCHAKIAN.
Metabolic
Ef
fects of Androgens. DWIGHT
INGLE.
M e t a b o l i c Effects
of
Adrenal Glands. ABRAHAM W H I T E .
Effects
of
Adrenal
Steroids o n Blood Cells and Proteins. Round Table Discussions Relation of Structure to Function of Steroids. A. L . WILDS, presiding. Cancer, Clinical Division. W. J . MEEK,
presiding.
Lactation a n d Reproduction i n Ani mals. L. E . CASIDA, presiding. Wednesday R . K. M E Y E R ,
L. T . SAMUELS. of Steroids.
presiding
Enzymatic Alteration
F. L . H I S A W . Menstruation. N I C H O L A S COLLIAS. Influence of S t e r
oids o n Behavior. Round Table Discussions Cancer, Experimental Division. Free copy of our monthly magazine, Metal Finishing, available on your letterhead, pleas*
< FREE OFFER
RUSCH, GORDON,
W. M O S S M A N ,
FINISHING PUBLICATIONS, INC. 2 0 West 43rd Street, New York 1 8, Ν. Υ.
2372
Combustion and flame and explosion phenomena will be t h e subjects of an inter national symposium planned for Sept. 7 through 11 a t the University of Wiscon sin, Madison, Wis. T h e symposium com mittee consists of 36 leading chemists, physicists, a n d engineers in t h e field of combustion, headed by Bernard Lewis, U. S. Bureau of Mines, a n d J. O. Hirschfelder, University of Wisconsin. About 100 papers are scheduled according to this general p r o g r a m : Tuesday Flame Stabilization and Quenching Kinetics a n d Mechanism of Combustion Reactions Informal round-table discussions Wednesday Flame Propagation i n Explosive G a s Mixtures Kinetics a n d Mechanism of Combustion Reactions (continued) Informal round-table discussions Thursday Flame Propagation i n Explosive G a s Mixtures (concluded) Kinetics a n d Mechanism of Combustion Reactions (concluded) Flame Spectroscopy a n d Radiation Experimental Techniques Burning a n d Detonation of Explosives Friday Ignition of Gas M i x t u r e s Burning a n d D e t o n a t i o n of Explosives (concluded) Combustion in Engines a n d R o c k e t s Saturday Ignition of G a s M i x t u r e s (concluded) Thermodynamics of F l a m e Gases a n d T h e r m o chemistry Gas Burners and Furnaces A number of social events have been 'planned in conjunction with t h e program of papers. R o o m reservations a t resi dence halls o n the c a m p u s c a n be m a d e through Dr. Hirschfelder.
TAPPI Fall
E. S.
Continuing a recent practice, the T e c h nical Association of the Pulp a n d P a p e r Industry will hold several national fall meetings. T w o to four days will b e de voted t o subjects of limited scope at inter vals t h r o u g h o u t the fall, a t t h e following locations: plastics, Aug. 16 a n d 17, t h e
presiding.
Sex Differentiation
Symposium
H. P .
presiding.
Metabolism of Convalescence.
Combustion
a n d Steroids.
H.
presiding.
Chairman of t h e symposium is E d g a r S. Gordon, of t h e Medical School of t h e university. Arrangements for accommoda CHEMICAL
Meetings
AND ENGINEERING
NEWS
Institute of Paper Chemistry, Appleton, Wis.; fundamental research, Aug. 17 through 20, University of Wisconsin; mechanical pulping (joint w i t h C P P A technical section), Sept. 27, 28, and 29, Poland Spring, Me.; testing methods, Oct. 11 through 14, Mellon Institute, Pittsburgh, Pa.; Third Engineering Con ference of the P u l p a n d Paper Industry, Oct. 25 through 28, Buffalo, Ν . Υ.; and fibrous agricultural residues, at a time t o be selected, Northern Regional Research Laboratory, Peoria, 111. T h e first meeting, t h a t sponsored b y the Plastics Committee, will deal with prob lems involved in the application of resins to paper. The subject of the F u n d a m e n t a l Research Committee annual meeting will be " T h e Physical Properties of t h e Compo nents of Wood." Topics will b e reviewed a n d discussions led b y authorities in the field. E a c h subject will be allowed a pres entation and discussion period of three hours. Subjects to be considered are: microstructure of wood and wood compo n e n t s ; submicroscopic structures of wood a n d cellulose; wood a n d fiber-liquid re lationships; passage of materials through wood, paper, a n d fabrics; physical p r o p erties of lignin; and shrinking and selling of wood, paper products, and textile fibers, a n d their control.
T h e fifteenth annual report of the Engi neers' Council for Professional Develop ment, 29 West 39th St., New York 18, Ν. Υ., h a s been published. R e p o r t s of committees on student selection and guid ance, engineering schools, professional training a n d recognition, information, and engineering ethics, including a canon of ethics, a n d reports of representatives of the eight constituent organizations con stitute t h e body of t h e 48-page booklet. Copies a r e priced at 50 cents each, with t h e current accredited list of engineering curricula available a t 15 cents.
Officers
S. S. Johnston, Weirton Steel Co., was elected president of t h e American Electroplaters' Society during its thirty-fifth an n u a l convention in Atlantic City, N . J. A. W, Logozzo, N u t m e g Chrome Corp., w a s named first vice president; W . J. Neill, Columbus M e t a l Products Co., second vice president; and C . F. Nixon, General Motors Corp., third vice presi d e n t . A . K. Graham, G r a h a m , Crawley & Associates, Inc., is executive secretary.
ACCL Convention Hears Taft Statement
2 6,
NO.
32
-
»
Meeting
T h e Drug, Chemical, and Allied Trades Section, New Y o r k Board of Trade, Inc., h a s scheduled its fifty-eighth annual meet ing for Sept. 24 a n d 25 a t Shawnee Inn, Shawnee-on-the-Delaware, P a . R. B . M a g n u s is general chairman.
Conference
T h e Institute of P a p e r Chemistry, A p pleton, is sponsoring a Lignin Round Table, Aug. 1 2 , 1 3 , and 14, t o be composed of university, government, and institute scientists together with an equal number of technical men from t h e pulp and paper a n d related industries. T h e sessions will b e completely informal and unrecorded.
ASEE Names
President
ACID-PROOF FILTERS (Standard or M a d e t o O r d e r ) M a n y of t h e s e acid-proof
filters
Knight-Ware
are used i n t h e
m a n u f a c t u r e of f i n e d r u g s a n d chemicals. T h e y a r e b e i n g m a d e in capacities f r o m 5 to 500 gallons. Standard filters a r e available in 5 to 2 0 0 g a l l o n sizes. Special filters are frequently d e s i g n e d t o m e e t customers' specifications. A l l are b u i l t to stand a full v a c u u m . T h e y can be s u p p l i e d w i t h covers a n d draw-off cocks. O t h e r K n i g h t - W a r e such as jars,
Election of C. J. F r e u n d , dean of t h e college of engineering a t the University of D e t r o i t , as president of t h e American Society for Engineering Education for 1948-49 was announced a t the annual convention of t h e society a t the Uni versity of Texas.
process i n d u s t r i e s . K n i g h t
Sigma Delta
d e s i g n i n g e q u i p m e n t for h a n d l i n g
tanks, kettles, coils, p i p e ,
fittings
and valves p r o v i d e t o u g h c o r r o sion-proof e q u i p m e n t for chemical engi
neers* m a n y years of e x p e r i e n c e i n
Epsilon
Sigma D e l t a Epsilon, graduate women's scientific fraternity, will h a v e its twentys e v e n t h annual m e e t i n g a n d tea on Sept. 1 3 at t h e Y W C A , Washington, D . C , d u r i n g the centennial celebration of the Amer i c a n Association for t h e Advancement of Science. Plans a r e being m a d e to install a Washington chapter. All graduate w o m e n in science are invited.
ASM
"Applied research is not well suited to government operation and should best be left to independent laboratories/' Senator
VOLUME
DC AT Annual
Lignin
Report of Professional Development Council
Electroplaters'
Robert A. T a f t stated in a letter read be fore t h e eleventh a n n u a l convention of t h e American Council of Commercial Laboratories a t Colorado Springs, Colo. "Recently t h e Congress passed a bill to p r o m o t e the progress of basic research through creation of a national scientific council. However, the field of applied re search which derives from basic research a n d which h a s been effectively advanced by your council is n o t well suited to government operation a n d this work can best be carried o u t in t h e independent la boratories of t h e country. T h e importance of both basic a n d applied research in improving our national defence and raising our standard of living c a n n o t be overesti mated." T h e A C C L serves some 80,000 govern mental, manufacturing, a n d distributing clients a n d is composed of 39 independent laboratories located in t h e principal cities of t h e U . S.
Nominations
Harold K . Work, m a n a g e r of research a n d development of J o n e s and Laughlin Steel Corp., has been nominated for t h e office of president of t h e American Society
AUGUST
9,
19 4 8
alkalies
and
chemicals
assures y o u of
acids,
their
intelligent
u n d e r s t a n d i n g of y o u r
corrosion
problems. W h e n m a k i n g inquiry, please gi^e
us c o m p l e t e data.
MAURICE A. KNIGHT 508 Kelly Ave., Akron 9, Ohio
WKMNMfltllF C H E M I C A L \£J35gS£7
EQUIPMEN
2373
SANTOMERSE N 2 I
I m p r o v e your sulfuric acid production I f you a r e interested in the production of sulfuric acid, you can benefit by the many phases o f Monsanto's long experience—both in îhe manufacture o f sulfuric acid and the design o f complete sulfuric acid plants. M a n y sulfuric acid manufacturers have commissioned Monsanto's Engineering Sales Department to undertake the complete job o f replacing obsolete units, to expand their capacity with new contact plants, o r to supply vanadium catalyst. Economical operation is an outstanding feature of these Monsanto plants—they are simple in design, easy to operate, low in maintenance and produce acid of exceptional purity. Standard units range in size from 1 0 to 500 tons of 1 0 0 % acid daily, with no equipment in parallel. Further information on any phase of this sulfuric acid plant design service will be supplied on request. Write Monsanto, Engineering Sales Department.
N e w laboratory unifies petroleum chemicals testing facilities With the completion of its new Petroleum Chemicals testing laboratory in St. Louis, Monsanto offers to refiners and compounders complete technical service at one central location. The laboratory houses the latest equipment for projects ranging from usual chemical analyses to full-scale engine tests. Engine facilities include five Chevrolet test stands, two single-cylinder Caterpillar Diesel stands and twelve Lauson single-cylinder engines, used to screen-test for the larger engines. The oiernical section is equipped to conduct stable pour-point analyses b y cyclic temperature tests, channel point and rust protection tests of gear oils—plus analyses for metal, phosphorus, sulfur and chlorine.
ONE SOURCE
SANTOMERSE N 2 3
FOR SYNTHETIC
SANTOMERSE N 2 3
DETERGENTS AND WETTING AGENTS
PASTE
SANTOMERSE D SANTOMERSE S
In the Santomerses, Monsanto offers a complete series of surface-active agents and detergents. These materials are the alkyl ary! sulfonate type, in flake, powder, paste and liquid forms. In addition to being excellent wetting agents a n d detergents, the Santomerses are highly effective as penetrants, emulsifiers, dispersing, spreading and foaming agents. The Santomerses perform their important functions even under extreme conditions—they are remarkably resistant to decomposition by either strong acids or alkalies. SANTOMERSE No. l . . . T h e all-purpose detergent and wetting agent. Possesses in unique combination t h e following valuable properties: wetting out, dispersing, emulsifying, penetrating and cleaning action. Furnished either as flakes (for industrial use) or spraydried beads (for household packaging).
SANTOMERSE D . . . Characterized by lower molecular weight o f the alkyl group. Particularly effective where solubility, wetting, penetration and metallic ion stability a r e of primary importance. Furnished in powder form. 1 0 0 % active.
SANTOMERSE No. 3 . . . Combines maximum detersive action and emulsifying power with wetting—because o f the relatively higher molecular weight of the alkyl group. Furnished as dry powder. 1 0 0 % active.
SANTOMERSE S . . . A 3 0 % aqueous solution of Santomerse D. Recommended where a surface-active material in liquid form is preferred.
SANTOMERSE No. 3 Paste . . . Consists of 75% Santomerse N o . 3 and 2 5 % water. Convenient to use where a surface-active material is to b e a d d e d to an aqueous solution.
If you would like complete application and technical d a t a on the Santomerses, send for copies o f Monsanto Application D a t a Bulletin N o . P - 1 1 8 (on Santomerse N o . 1 ) and Monsanto Technical Bulletin N o . P-123 (on the other Santomerses). W r i t e to Monsanto, Phosphate Division, o r ask f o r them on the coupon. Santomerse: Rea. U. S. Pat. Οβ.
S A N T i c i l PROVES mLUE IN FORMULATING INSECTICIDES E x t e n s i v e tests c o n d u c t e d b y Monsanto's M e r r i m a c Division h a v e p r o v e d t h e v a l u e o f S a n t o c e l * (silica a e r o g e l ) as a diluent f o r D D T ( M o n s a n t o ' s S a n t o b a n e * ) a n d other insecti cides. L a b o r a t o r y r e s e a r c h , plus f i e l d trials a t a g r i c u l t u r a l e x p e r i m e n t stations a n d recent full-scale industrial use, show t h a t S a n t o c e l has t h e f o l l o w i n g a d v a n t a g e s w h e n used f o r this p u r p o s e : 1 . Α Ν Τ Ι - C A K I N G A I D . . . A finely ground mixture o f 1 0 % Santocel C a n d 9 0 % Techni c a l D D T insures f r e e - f l o w i n g characteristics over a long p e r i o d . 2 . D R Y - G R I N D I N G A G E N T FOR DDT... Prevents solidification a n d clogging caused b y m e l t i n g o f D D T d u e t o h e a t i n v o l v e d in grinding process. 2 . BULK A D J U S T M E N T A G E N T . . . Santocel can b e used t o increase t h e bulk o f p o w d e r e d m a t e r i a l s . This is o f v a l u e i n p a c k a g i n g in small containers, o r bulking t o g i v e m o r e satisfactory coverage. 4 . A B S O R P T I V I T Y . . . S a n t o c e l can t a k e u p r e l a t i v e l y l a r g e quantities o f liquids a n d still r e m a i n a s a solid m a t e r i a l — a n a d v a n t a g e in t h e m a n u f a c t u r e o f insecticide dusts t h a t consist o f a n i n e r t i m p r e g n a t e d with liquid insecticides.
V E R S A T I L E Manufacturers can benefit from the versatile applications of Santicizer 9I t can b e used to advantage both in straight molding operations and as a plasticizer wherever thermosetting resins and bulky, fibrous fillers are to b e combined. .As a plasticizer for phenolic and urea resins, Santicizer 9 lowers the vis cosity a t molding temperatures—without materially affecting the speed of cure—thus permitting better flow and more uniform molded articles. This improved flow is especially valuable where a low concentration of resin i s to be incorporated with a bulky filler. For example, brake band manu facturers find that it improves frictional and wearing qualities by uniform distribution of the binder resin in the asbestos fillers of the friction material. Manufacturers who see possibilities for Santicizer 9 in their operations are invited to write to MONSANTO, Organic Chemical* Division. For informa tion about the complete family of Santicizers, ask also for a copy of •'Monsanto Santicizers... the quality-building plasticizing agents·" Note -your request on the coupon if more convenient.
For c o m p l e t e information on Santocel a p p l i c a tions in t h e insecticide f i e l d , w r i t e t o M o n s a n t o , M e r r i m a c Division, Boston 4 9 , M a s s . M O N S A N T O CHEMICAL COMPANY, 1701 South Second Street, St. Louis 4 , Missouri. District Sales Offices: N e w York, Philadelphia, Chicago, Boston, Detroit, Cleveland, Cincinnati, Charlotte, Birmingham, Houston, Akron, Los Angeles, San Francisco, Seattle, Portland, in C a n a d a : Monsanto (Canada) Limited, Montrea I. *Reg. U. S. Pat. Off.
MONSANTO CHEMICALS -'PLASTICS
SERVING INDUSTRY . . . WHICH SERVES MANKIND
M O N S A N T O CHEMICAL C O M P A N Y 1 7 0 1 South Second S t r e e t St. Louis 4 , Missouri Please send m e further information on t h e f o l l o w i n g :
Name CompanyAddress
_T/t/e_
ASSOCIATIONS
The FuBl-View
ROTAMETER How we increase Corrosion Resistance
I n every Full-View r o t a m e t e r , regardless of t h e metal in c o n t a c t with the fluid, w e use stainless steel as a standard specification for t h e dowel pins, cap screws, gland bolts a n d window frames. Hence, t h i s meter gives external corrosion resist ance, as well as internal corrosion resistance. I t sets a new s t a n d a r d which lowers rotameter mainte nance a n d lengthens the life of t h e meter in service. F o r full informa tion, write for Bulletin #20. See t h i s m e t e r a t Booth 142, Instrument Show
BROOKS ROTAMETER CO. B o x A-1848
Lansdale, Pa.
fUl-KOHTROl SBHSSSSS
AND
for Metals. Election will t a k e place when tho society meets in Philadelphia Oct- 23 through 2 9 . A. E . Focke, D i a m o n d Chain and Mfg. Co., w a s nominated vice president a n d W . H. Eisehman, present secretary, n o m i n a t e d for a sixteenth t w o yeax term term in t h a t office. HarryCroft and F . J. R o b b i n s were named for two-year t e r m s a s national trustees.
Esso Research
Club
W. R . F . Guyer, Standard Oil Develop m e n t Co., H a s been elected president of t h e Esso Research Club, succeeding Ε . Ε . Juterbock of t h e Esso Standard Oil C o . Other officers elected for t h e 1948-49 term were: first vice president, H . L. Yowcll, S t a n d a r d Oil Development; sec ond vice president, H . T . Rice, Esso Standard; secretary, S. B . Lippincott, Standard O i l Development; a n d treasurer, H. L . Minich, Esso Standard. Organized in 1942, t h e club has since sponsored for its members 43 lectures b y recognized authorities in the fields of pure a n d applied science.
A mericcin Chemical
114th n a
tional meeting. Eastern session: Wash ington, X). C , Aug. 30-Sept. 3 , head quarters for Biological; Fertilizer; His t o r y ; M e d i c i n a l ; P a i n t , Varnish, a n d Plastics- Midwest session: S t . Louis, M o . , Sept. 6-10, headquarters for Ana lytical a n d Micro; Gas a n d F u e l ; I n dustrial a n d Engineering; Organic; P e troleum; Water, Sewage, a n d Sanita t i o n . W e s t e r n session: Portland, Ore., Sept. 13—17, headquarters for Agricul t u r a l a n d F o o d ; ,Cellulose; Chemical Education; Colloid; Physical a n d I n organic; Sugar. M a n y divisions will hold auxiliary sessions in t h e other cities. CHICAGO S E C T I O N , ACS.
Coliseum, Chi
cago, 111. Oct. 12-16. National Chemi c a l Exposition. DIVISION
OFFER THESE
7 ADVANTAGES 1. Will test all products whose Pensky-Martens Flash and Fire points fail within A. S. Τ M D-93 specified limits. 2. Flash burners fed from vertical gas riser with needle valve control at top—no loose hanging rubber tubes to get in way 3. Metal collar fastened to gas riser, holds mechanism head when it is removed from test cup. 4. Proper rate of heating rise is assured b y Ful Kontrol Heater Built-in auto-transformer (not rheostat) gives virtually stepless control to 7 5 0 watts maximum. 5. Long life heating, elements are nickel chromium, retained in porcelain refractory, with Monel metal ter minals Complete heaters or elements only, easily replaceable at low cost. 6. Heavy cast iron support base Heater has stainless steel case. Rigid nickel plated columns support the PenskyMartens mechanism. 7 An efficient, serviceable, Slo-Speed motor, with com plete mounting can b e supplied to eliminate tedious hand stirring. Write for literature N o 7-43 I PURCHASE FROM YOUR LABORATORY SUPPLY DEALER
P r p f tel®*1 Scientific Company 69-48
2376
OF A N A L Y T I C A L
O F I N D U S T R I A L AND E N G I N E E R
I N G CHEMISTRY. D e c . 28-29. Massa chusetts Institute of Technology, Cam bridge, Mass. Fifteenth Annual Chemi c a l Engineering Symposium. DIVISION
O F R U B B E R CHEMISTRY.
Book-
Cadillac Hotel, Detroit, Mich. N o v . 8-10.
Other Scientific
Societies
AMERICAN ASSOCIATION F O R T H E A D VANCEMENT O F S C I E N C E . Washington,
D . C.
Sept. 13-17.
AiMEiucAisr I N S T I T U T E
OF C H E M I C A L E N
GINEERS. French Lick Springs Hotel, French Lick Springs, Ind. Sept. 15-17. Hegional meeting. ELECTROCHEMICAL SOCIETY.
Hotel Penn
sylvania, New York, Ν . Υ . Semiannual meeti g. EI/ECTIIOJM
MICROSCOPE
tel T r a y more, Atlantic Sept. 15-17.
Oct. 13-16.
SOCIETY
OF
AMEHICA. University of Toronto, Toronto, O n t . Sept. 9 - 1 1 . Annual meeting.
CHEMICAL
Ho
City, N . J.
ACS on the Air STATION
SPONSOR
TIME
Sunday WMPS, Memphis (MempMsï 9:40 P.M. W E M B , San Juan (Puerto Rico) 11:30 A.M. KATL, Houston (Southeastern Texas) 9 : 0 0 A.M. Monday WHAZ, Troy (Eastern New York)
7:30 P.M.
Tuesday
W E E K , Peoria (Peoria)
8:30 P.M.
"Wednesday
WNYC York WNJR, KO AC, KPAC,
and WNYC-FM, New (ACS News Service) Newark (North Jersey) Corvallis (Oregon) Port Arthur (TexasLouisiana Gulf) KWSL, Lake Charles (Southwest Louisiana)
11:15 A.M. 8:15 P.M. 6:30 P.M. 6:20 P.M. 8:30 P.M.
Thursday
WTAG, Worcester (Central Massachusetts) WEWS(FM), Cleveland (Cleveland) WILM, Wilmington (D elaware) WGKV, Charleston (Kanawha Valley) KSAC, Manhattan (Kansas State College) KTJOM, Minneapolis (Minnesota) WNAD, Norman (Oklahoma) WBOW, Terre Haute (Wabash Valley) WJOI, Florence (Wilson Dam)
9:05 A.M.° 7 : 3 0 P.M. 7:15 P.M. 6:45 P.M. 1:15 P.M. 3 : 1 5 P.M. 4:30 P.M. 6 : 3 0 P.M. 7:15 P.M.
Friday
AND M I C R O
CHEMISTRY. Northwestern Technologi c a l Institute, E v a n s t o n , 111. Aug. 1 3 14. Symposium o n nucleonics a n d analytical chemistry. (Program in C&EN, July 19, page 2128.) DIVISION
N A T I O N A L P E T R O L E U M ASSOCIATION.
Socie ty
AMERICAN C H E M I C A L S O C I E T Y .
MEETINGS
WMAJ, State College (Central Pennsylvania) W K J G , Fort Wayne (Northeastern Indiana) KWSC, Pullman (WashingtonIdaho Border) b
7 : 1 5 P.M. 7:15 P.M. 2:45 P.M.
Saturday
WSGN and WSGN-FM, Birmingham (Alabama) 1 0 : 1 5 P.M. . WABY, Albany (Eastern New York) 1 1 : 4 5 A.M. W K I P and WHVA(FM), Poughkeepsie (Mid-Hudson) 9 : 3 0 A.M. KWON, Bartlesville (Northeast Oklahoma) 4 : 4 5 P.M. KUSD, Vermillion (Sioux Val0 ley) 4 : 4 5 P.M.* KECA, IJOS Angeles (Southern California) 10:45 A .M. a Alternate Thursdays starting M a y 13. I n cooperation with the Chi Chapter of Phi Lambda Upsilon at Washington State College. c I n cooperation with the student affiliates at t h e University of South Dakota. d First Saturday of each month. 6
AND ENGINEERING
NEWS
