FLUID METERING, INC. - Analytical Chemistry (ACS Publications)

FLUID METERING, INC. Anal. Chem. , 1977, 49 (3), pp 349A–349A. DOI: 10.1021/ac50011a765. Publication Date: March 1977. ACS Legacy Archive...
1 downloads 0 Views 796KB Size
If You Inject VITAMINS COLORS FLAVORS FRAGRANCES

OILS You Should Have One of These

Metering Pumps Pays for Itself by Controlling Costly Additives to ±0.1%!! 24 Models Available from Stock Cover All Flow Rates From 0 to 1000 ml/min. Widely Used by Dairies to Add Vitamins A and D to Milk Streams. Sanitary Construction Allows Rapid Cleaning and Sterilization* Priced From $350. •Conforms with Milk Ordinance and Code Recommended by the U.S. Public Health Service.

Call or write today for Catalog RP401-SAN. FLUID METERING, INC. 48 SUMMIT ST.. OYSTER BAY. N.Y. 11771 • (516) 922-6050 CIRCLE 77 ON READER SERVICE CARD

1. ELECTROCHEMISTRY O F BIOLOGICAL MOLECULES By GLENN DRYHURST This volume provides a comprehensive review of the electrochemical behavior of a number of groups of nitrogen heterocyclic molecules, many members of which are of great biological importance. Among the important families of nitrogen heterocycles covered are: 'purines and pyrimidines and their nucleosides, nucleotides, polyribonucleotides and nucleic acids, pteridines, flavins, pyrroles, porphyrins, and pyridines. Dryhurst reviews the basic electrochemical oxidation and reduction mechanisms in some detail, along with the absorption of other interfacial behavior of these molecules at electrodes, and, in many instances, illustrates the relationship between biological and electrochemical behavior of these molecules. 1977, 608 pp., $47.00/£33.35

ISBN: 0'-12-222650'-X

2. LIQUID SCINTILLATION Science and Technology Edited by A. A. NOUJAIM, C. EDISS, and L. E. WIEBE Proceedings of the International Conference on Liquid Scintillation: Science and Technology, held at the Banff Centre in Alberta, Canada, June 14-17, 1976 CONTENTS: D. L. Horrocks, The Mechanisms of the Liquid Scintillation Process. W. J. McDowell and J. P. Weiss, Liquid Scintillation Alpha Counting and Spectrometry and Its Application to Bone and Tissue Samples. S. Apelgot and M. Duquesne, Measurement by Liquid .Scintillator of Labelled Compounds (3H or , 4 C) Dropped onto Supports. E. Long et al., Heterogeneous Counting on Filter Support Media. K. Painter, Liquid Scintillation in Medical Diagnosis. H. H. Ross, Theory and Application of Cerenkov Counting. L. I. Wiebe and C. Ediss, Methyl Salicylate as a Medium for Radioassay of "Chlorine Using a Liquid Scintillation Spectrometer. P. E. Stanley, Some Factors Influencing External Standardization. 1976, 370 pp., $17.50/£12.40 ISBN: 0-12-522350-1

METHODICUM CHIMICUM A Critical Survey of Proven Methods and Their Application in Chemistry, Natural Science, and Medicine Editor-in-Chief: FRIEDHELM KORTE VOLUME 1 1 : NATURAL COMPOUNDS Part 1 : NUCLEIC ACIDS, PROTEINS, AND CARBOHYDRATES Edited by F. KORTE and M. GOTO From the Preface to Volume 11 : Volume 11 of Methodicum Chimicum is devoted to the methods of structural determinations and syntheses of natural products which are of interest not only to the chemist but also to the scientist who works in associated areas, including medicine. This compilation contains a short discussion of the principles of well-proved procedures. This volume is comprised of three parts. . . . Part 1 is concerned with the chemistry and biochemistry of nucleic acids, proteins, and carbohydrates. 3. 7976, 232 pp., $39.50 ISBN: 0-12-460711-X

4.

Subscription Price, $33.50 Academic Press Sales Territory: Western Hemisphere Send payment with order and save postage plus 50S handling charge. Prices are subject to change without notice.

ACADEMIC PRESS, INC. A Subsidiary ol Harcourt Brace Jovanovich, Publishers 111 FIFTH AVENUE, NEW YORK, N.Y. 10003 24-28 OVAL ROAD, LONDON NW1 7DX Please send me the following: 1 copies 2 copies 3 copies 4 copies Check enclosed Bill me NAME ADDRESS CITY/STATE/ZIP New York residents please add sales tax. Direct all orders to Mr. Paul Negri, Media Dept. AnChem/3/77 CIRCLE 2 O N READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 4 9 , NO. 3, MARCH 1977 · 349 A