COLLECTIVE NUMERICAL PATENT INDEX to Volumes 31-40 of

May 3, 2012 - Analytical Chemistry · Advanced Search .... Note: In lieu of an abstract, this is the article's first page. Click to increase image size...
1 downloads 0 Views 115KB Size
4A

ANALYTICAL

COLLECTIVE NUMERICAL PATENT INDEX to Volumes 31-40 of

CHEMICAL ABSTRACTS

C O N T E N T S , continued ROUND-TABLE

DISCUSSIONS

Silicate Analysis R. M . Fowler, W . M . Hazel, J . P. H i 3 h f i l l , and R. E. Stevens Chemical Analysis by High Frequency Methods W . J . Blaedel, T. S. Burkhalter, D. G . Flom, George Hare, and F. W . Jensen Determination of Nitrogen and Sulfur in Steel H . F. Beeghly, J . J . Furey, W . R. Sayre, J . L. Hague, C. S. Mills, A . C. Parsons, and Ε. Τ. Saxer

entries; classified by coun­ tries in numerical order. φ

Index references give vol­ ume, page and location of patent abstract in CHEMI­ CAL ABSTRACTS.

#

Classification number

by

is an

patent

enormous

timesaver. #

Cloth bound, 182 pages, 7 1 / / χ 10" overall, 8 col­ umns of listings per page covering

all

patents

ab­

stracted in CHEMICAL AB­ STRACTS

from

1937-46,

inclusive. PRICE $6.50 POSTPAID

Send orders

and inquiries

to:

Special Publications Department American Chemical Society 1155 Sixteenth St., N.W. Washington 6, D. C.

196 198 199

MICROCHEMISTRY Coulometric Titration of Manganese in Submicrogram Range W . D. Cooke, C. N . Reilley, and N . H . Furman Extraction and Determination of Cholesterol in Adrenal Tissue G . F. Lata and C. S. Vestling Coulometric Determination of Submicrogram Amounts of Silver S. S. Lord, Jr., R. C. O ' N e i l l , and L. B. Rogers NOTES O N A N A L Y T I C A L

φ Contains more than 143,000

CHEMISTRY

205 208 209

PROCEDURES

Capacitor Cell Modification of Chemical Oscillometer O . A . Nance, T. S. Burkhalter, and P. H . Monaghan Identification of Alcohols in Dilute Aqueous Solution A . D. H o l l e y , and R. W . H o l l e y Estimation of Thorium by Selenious A c i d G . S. Deshmukh and L. K. Swamy Improvement in Anthrone Method for Determination of Carbohydrates F. A . Loewus Errors in Volumetric Analysis Arising from Adsorption H . M . Hershenson and L. B. Rogers Determination of 1,1,1-Trichloro-2,2-bis(p-methoxyphenyl)ethane in M i l k and Fatty Materials H . V . Claborn and H . F. Beckman Boric Sinter Method for Determination of Sodium O x i d e in Alumina A . K. Archibald and M . E. McLeod Assay of Samples Doubly Labeled with Radioactive Hydrogen and Carbon . . . M . W . Biggs, David Kritchevsky, and M . R. Kirk Simple Photometric Method for Use with R C A Type EMB Electron Microscope . W . G . Kirchgessner Southwide Chemical Conference Merck Graduate Fellowship in Analytical Chemistry CRySTALLOGRAPHIC D A T A Lanthanum Oxalate Decahydrate, La 2 ( C : 0 , ) ; . 1 O H - O V i c t o r G i l p i n and W . C. M c C r o n e B O O K REVIEWS ANALYST'S CALENDAR A I D S FOR THE A N A L Y S T Switching System for Beckman Absorption-Flame Spectrophotometer A . L. Dunn, F. L. Humoller, and A . R. Mclntyre Improved Pycnometer for Powders, Precipitates, and Synthetic Resins V . F. Downing and F. R. Parker Gas Trap of Large Capacity D. R. Rexford THE A N A L Y S T ' S C O L U M N INSTRUMENTATION R. H . M u l l e r N E W PRODUCTS M A N U F A C T U R E R S ' LITERATURE

214 216 218 219 219

220 222 223 224 227 228 225

226 228 229 229 230 17 A 25 A 31 A 34 A

The American Chemical Society assumes no responsibility for the statements and opinions advanced by contribu­ tors to its publications. Views expressed in the editorials are those of the editors and do not necessarily represent the official position of the American Chemical Society. Published by the American Chemical Society, from 20th and Northampton Sts., Easton, Pa. Executive Offices, Editorial Headquarters, and Circulation Department, 1155 Sixteenth St., N . W . , Washinston 6, D. C. Advertisins Office: 332 West 42nd St., N e w York 18, Ν . Υ. Branch Editorial Offices: Chicago 4, III., Room 819, 25 East Jackson, Blvd.; Houston 2, Tex., 623 West Bldg.j N e w York 17, Ν. Υ., 60 East 42nd St.; San Francisco 2, Calif. Room 454, 760 Market St. Entered as second-class matter at the Post Office at Easton, Pa., U.S.A., February 18, 1948, under the Act of March 3, 1879, as 12 times a year monthly on the 15th. Acceptance for mailing at special rate of postage provided for in Section 1103, Act of Oct. 3, 1917, authorized July 13, 1918. Annual subscrip­ tions: members $3.50, nonmembers $4.00. Postage to countries not in the Pan-American Union $1.20, Canadian postage $0.35. Combination rate for A N A L Y T I C A L CHEMISTRY and Industrial and Engineering Chzmistry: members $7.00, nonmembers $8.00. Postage for the combination: countries not in the Pan-American Union $3.90, Canadian postage $1.10. Single copies: current issues, members $0.40, nonmembers $0.50; back numbers, prices or> request, special rates to members. Claims for missing numbers w i l l not be allowed if received more than 60 days from date of issue. No claims allowed from subscribers in central Europe, Asia, or the Pacific Islands other than Hawaii, or because of failure to notify the Circulation Department of a change of address, or because copy is"missing fromfiles." C H A N G E OF ADDRESS: Notify the American Chemical Society at 1155 Sixteenth St., N.W., Washington 6, D. O , of any change of address. Such notification should include both old and new addresses and postal zone number, if any, of the new address. The American Chemical Society also publishes Chemical and Engineering News, Industrial and Engineering Chemistry, Chemical Abstracts, Journal of the American Chemical Society, and the Journal of Physical Chemistry. Rates on request.