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Table of Meta-Stable Transitions: For Use in Mass Spectrometry.
J. H. Beynon, R. A. Saunders, and A. E. Williams, xix + 788 pages. American Elsevier Publishing Co., Inc., 52 Vanderbilt Ave., New York, Ν. Υ. 10017. 1965. $16.50. r
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Macromolecules in Solution. Herbert Morawetz, xvi + 495 pages. Interscience Publishers. 605 Third Ave., New York, Ν. Υ. 10001. 1965. $16.50. This volume presents a discussion on the distribution functions of chain lengths and composition as well as con formation, solubility, equilibrium prop erties and frictional properties of macromolecules. Of especial interest to the analytical chemist is the chapter on methodology which covers absorption, ultraviolet, infrared, NMR, and fluo rescence spectroscopy, optical activity, light scattering, and x-ray scattering.
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This volume discusses in twenty-four pages, the fundamentals of microprobe analysis, including the instrumentation, analytical procedure, and correction calculation. The remaining pages consist of tables of the characteristic wavelength and excitation potentials for K, L, M series, electron penetration factor, and x-ray mass absorption co efficients.
Introduced more than a decade ago, the HAAKE Circulators have achieved acceptance in more than 10,000 leading scientific, medical and industrial research laboratories throughout the
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/ . M. Koremnan. viii + 242 pages. Daniel Davey & Co., Inc., 257 Park Ave., South, New York, Ν. Υ. 10010. 1965. $14.
Quantitative Electron Microprobe Analysis. Roger Theisen. 170 pages. Springer-Verlag New York Inc., 175 Fifth Ave., New York, Ν. Υ. 10010. 1965. $6.
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Write for Bulletin 25X and name of dealer in your area.
Analytical Chemistry of Potassium.
This monograph, translated from the Russian, serves primarily as a review of the literature of potassium. The his tory, descriptive chemistry, reactions, and methods of analysis are described briefly. Of the nearly 3000 references cited, 587 refer to publications in Russian.
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These tables have been calculated on an English Electric KDF.9 computer and printed on an Analex Series 5 line printer. The introduction is given in English, French, German, and Russian.
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VOL. 38, NO. 2, FEBRUARY
1966
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147
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