FUTURE ARTICLES Argentometric Microdetermination of Halogens Using Sodium-Sensitive Glass Electrode in Nonaqueous Medium Keiichiro Hozumi and Naoshige Akimoto Continuous Monitoring of Hydrogen Chloride in Gas Mixtures by Automatic Titration M. /. Brittan, N. W. Hanf, and R. R. Uebenberg Distribution Studies between Thenoyltrifluoroacetone (TTA) in Methyl Isobutyl Ketone (MIBK) and Aqueous Solutions Using Radio-Tracers of Group II and Group III Elements W. M. Jackson, G. /. G/eason, and P. J. Hammons, Jr. Determination of Moisture in Starch Hydrolyzates by NearInfrared and Infrared Spectrophotometry D. W. Vomhof and J. H. Thomas Analysis of the Polarographic Method of Studying Metal Complex Equilibria L. N. K/att and R. L. Rouseff A Complexometric Titration for Determination of Sodium Ion J. D. Carr and D. G. Swartzfager X-Ray Excited Optical Fluorescence Spectrometry. of Application to Trace Rare Earth Determinations E. L. DeKalb, A. P. D'Silva, and V. A. Fasse/
Scope
Catalytic Effect of Iron on the Oxidation of Plutonium by Hydrogen Peroxide C. W. Sill, D. R. Percival, and R. L. Williams Selective Response of Photographic Emulsions to Ion Structure Paul Vouros, D. M. Desiderio, J. V. M. Leferink, and J. A. McCloskey Spectrophotometry Determination of Sulfur Dioxide Amir Attari, J. P. Igielski, and Bruno Jase/sk/s
Fourth Edition offers specifications for 26 new reagents, such as acetonitrile, brucine sulfate, cyclohexane, thioacetamide, water reagent (deionized), and many more. Many changes in limits and procedures for existing reagents. 22-Page Supplement contains specifications for 7 new reagents and revisions in tests for 11 reagents. 651 pages + Supplement $14.00 postpaid in U.S. and Canada; 30 cents postage elsewhere.
order from
Special Issues Sales American. Chemical Society • 1155 Sixteenth St., N.W. • Washington, D.C. 20036
82 A .
A General Method for Calculating the Detection Limit in Chemical Analysis Robert Gabriels Ion Microprobe Mass Spectrometric Determination of Oxygen in Copper C. A. Evans, Jr. Chromatographic Peak Capacity and the Factors Influencing It Eli Grushka Computer Approach to Ion-Selective Electrode Potentiometry by Standard Addition Methods M. J. D. Brand and G. A. Rechn/tz Kinetics and Analytical Applications of the Ruthenium Catalyzed Reaction between Cerium(IV) and Arsenic(lll) in Sulfuric Acid Medium J. B. Worthington and H. L. Pardue Fluorometric Determination of Submicrogram Quantities of Thorium T. D. Filer A Computer-Operated Mass Spectrometer System W. E. Reynolds, V. A. Bacon, J. C. Bridges, T. C. Coburn, Berthold Halpern, Joshua Lederberg, E. C. Levinthal, Ernest Steed, and R. B. Tucker
ANALYTICAL CHEMISTRY, VOL. 42, NO. 9, AUGUST 1970
