APPLIED SCIENCE LABORATORIES, INC.
Transcript of APPLIED SCIENCE LABORATORIES, INC.
new c o n c e p t s in sc ien t i f i c g l a s s w a r e
ΜΠΈ-O-WARE GREASE FREE MICRO-GLASS
LAB WARE • Mew unique joints are feakproof • O-Rings made of Buna Ν or Vitpn A • Eliminates contamination • Fast easy assembly . . . no joints to grease • Viton O-Rings bold pressures as low as 10°*,
for temperatures from —40° f to -fSOO" F. • New design for O-Ring needle
valve stop cocks
A SUBSIDIARY OF COLEMAN INSTRUMENTS, INC. Circle No. 141 an Readers' Service Card
Solid Sufofoont fan CHROMATOGRAPHY
SUPPORT • More than 10 dif ferent mesh sizes.
CATALOG
a*ttC G A S - C H R O M
NEWSLETTER
APPLIED SCIENCE L A B O R A T O R I E S , I N C .
Dept . AC-2 140 N. B a r n a r d St.
Sta te Co l lege,Pa.U.S. A.
• Regular, acid w a s h e d , acid and alcoholic base washed, and si lane treated grades.
STATIONARY PHASES • Polyesters, silicones, polyglycols and
many others.
P A C K I N G S • Any of our stationary phases on a
variety of supports.
NEWS
Fr iday A f te rnoon , December 7
ANALYTICAL CHEMISTRY
Beta Particle Techniques in Analytical Chemistry, R. H. Miiller, Instrumentation Editor, ANALYTICAL CHEMISTRY
An Automatic Recording Digital Thermobalance, Wesley Wendlandt, Texas Technological College, Lubbock, Texas
Adaptation of a Conventional Null-Type Recording Balance for Controlled Pressure, Controlled Atmosphere Thermogravimetry, Billy Hurd, So-cony Mobil Oil Co., Inc., Dallas, Texas
Saturday Morn ing , December 8
ANALYTICAL CHEMISTRY
Measurement and Use of Substrate and Part i t ion Liquid Sélectives in Gas Chromatography, E. D. Smith and J. L. Johnson, University of Arkansas, Little Rock, Ark.
Analytical Applications of Dual Column Gas Chromatography, Louis Mikkel-sen, J. V. Wisniewski, F & M Scientific Corp., Avondale, Pa.
The Analysis of Naphthalenes by Capillary Gas Chromatography, J . Q. Walker, Barber-Coleman Co., Pasadena, Texas, and D. L. Ahlberg, Signal Oil and Gas Co., Houston, Texas
Dimethoxy Propane Induced Interesteri-fication of Lipides in the Preparation and GLC Analysis of Methyl Ester, Machael Mason and George Waller, Oklahoma State University, Stillwater, Okla.
The Isolation and Estimation of Heavy Normal Paraffin Content of Chromatographic Fractions of Petroleum by Urea Adduction and Gas Chromatography, E. D. Evans, Socony Mobil Oil Co., Inc., Dallas, Texas
Gas Chromatographic Analysis of Insecticides with a Selective Detector, Theron Johns and Robert Morris, Beckman Instruments Inc., Fullerton, Calif.
Identification of Alkyl-benzo [6] thio-penes in a Wasson, Texas, Crude Oil Distillate Boiling 200-250" C , R. L. Hopkins, H. J. Coleman, N. G. Foster, C. J. Thompson, H. T. Rail, Bartles-ville Petroleum Research Center, Bureau of Mines, Bartlesville, Okla.
Identification of Sulphides in a Wasson, Texas, Crude Oil 111-150° C. Distillate, C. J. Thompson, H. J. Coleman, R. I,. Hopkins, and H. T. Rail
Los Angeles Meeting
Three special symposia will be held by the Division of Analytical Chemistry, ACS at the 144th Nat ional Meeting, Los Angeles, Calif., March 31 to April 5. The symposia and chairmen are : Ins t rumentat ion, Donald D . De-Ford, Northwestern University, Evans -ton, 111.; Fluorescence and Phosphorescence, David Hercules, Jun ia ta College, Huntingdon, Pa . : Thermal Methods, Paul Garn, Bell Telephone Labs. , Inc., M u r r a y Hill, N . J . Standard abstract forms are requested. For more information, write to L. B . Rogers, Purdue University, Lafayette, Ind .
Circle No. 29 on Readers' Service Card
4 6 A · ANALYTICAL CHEMISTRY
Delmar SCIENTIFIC LABORATORIES 317 MADISON ST., MAYWOOD, ILL.
For full details on Delmar's new MITE-O-WARE line ask for Catalog 62-MA
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