New Books
New Books Handbook of Biochemistry. Herbert A. Sober, Editor. The Chemical Rubber Co., 18901 Cranwood Parkway, Cleve land, Ohio 44128. 1968. $29
The results of current research in two fast-moving fields of science are set forth in the "Handbook of Biochemis try with Selected Data for Molecular Biology." The book consists almost entirely of tabular data, and care has been taken to assure a high degree of reliability in the data. Eleven sections make up the book: abbreviations and nomenclature; amino acids; peptides and proteins; carbohydrates; lipids; steroids, purines, pyrimidines, nucleo tides, and oligonucleotides; nucleic acids; genetics and biology; physical and chemical data; and miscellaneous. Enclosed with each book is a four-color "chart of biochemical pathways," mea suring 3 x 4 feet, which outlines the dynamic relationships that exist in in termediary metabolism and illustrates the interdependence of the various bio chemical systems involved in energy storage and utilization, biosynthesis, and catabolism.
MODEL 9000 $1085
flame ionization sensitivitya n e w basic solution FID instrumentation is not new to gas chromatography. But the Carle M o d e l 9000 Basic™ GC w i t h Flame Ionization Detector is . . . in con cept . . . in l o w cost design . . . and in rugged, reliable, and simplified performance. Start w i t h these key features: • Advanced design differential hydrogen flame detector. • 1 χ 10- 1 1 MOSFET solid state electrometer. • Proven dual c o l u m n , on column inlet system. At $1085, this is an outstanding new instrument for high sensitivity gas chromatographic applications of organic and biochemical analysis, environmental p o l l u t i o n , or any area where hydrogen flame sensitivity is paramount. The M o d e l 9000 is the latest in the Carle family of widely accepted Basic7*1 Gas Chromatographs. Other models include: MODEL 6500 — M o r e than 750 of these units are in use throughout the w o r l d particularly in colleges and universities as an ideal instruc tional device. MODEL 8000 —A unique solution to repetitive routine analysis, the M o d e l 8000 frees high-cost research chromatographs for more difficult problems. Write today for Data File 123 containing complete information on all three of these instruments.
C A R L E INSTRUMENTS,
INC.
1141 East Ash Avenue, Fullerton, California 92631 (714) 879-9900 Circle No. 119 on Readers' Service Card 72 A · ANALYTICAL CHEMISTRY
See ACS Laboratory Guide for All Products/Sales Office
Reviews in Macromolecular Chemistry Vol. 3. George B. Butler and Ken neth F. O'Driscoll, Editors, viii + 422 pages. Marcel Dekker, Inc., 95 Madison Ave., New York, Ν. Υ. 10016. 1969. $16.50
This is the book edition of the inter national publication of advances in high-polymer chemistry. It is pub lished annually from the journal edi tion to make available a complete, dur able, hardbound, fully-indexed publi cation. The book should be of interest to organic and physical chemists, bio chemists, engineers, and all students and research workers in polymer chemistry and related fields. Progress in Coordination Chemistry. Michael Cais, Editor, xxvii + 845 pages. American Elsevier Publishing Co., Inc., 52 Vanderbilt Ave., New York, Ν. Υ. 10017. 1968. $45
Abstracts, not only of the scientific contributions presented during the Eleventh International Conference on Coordination Chemistry, held at Haifa and Jerusalem from September 8-18, 1968, but of all those submitted, are gathered together in this volume. The wide range of topics covered by the ab stracts presents a picture of what is to day the state of progress in coordina tion chemistry. They are: coordina tion compounds in homogeneous cataly sis; photochemistry in coordination
New Books compounds; kinetics and mechanism of reactions of coordination compounds; synthesis, structure, and stereochemis try of coordination compounds; organometallic chemistry; coordination compounds in biochemistry; theories of bonding in coordination compounds; physical methods in coordination com pounds; coordination compounds in solvent extraction; and coordination compounds in nonaqueous solvents. Molecular Spectroscopy of the Triplet State. S. P. McGlynn, T. Azumi, and M. Kinoshita. xiii -f- 434 pages. Prentice-Hall, Inc., Englewood Cliffs, N. J. 07632. 1969. $16.95
Day in and day out, the reliability, long life and versatility of Tygon flexible plastic Tubing proves over and over that it's your best laboratory tubing investment.
TYGON® TUBING Crystal-clear Flexible Chemically inert Non-oxidizing 74 standard sizes
This book represents a single-vol ume source to the principal publica tions in the field. Including extensive tables of data and bibliographies, it will be an aid for advanced students and research workers in physical chemistry, chemical physics, biochemistry, and biophysics who are engaged in this area of study. The early chapters provide a general coverage of the triplet state involvement in chemistry, physics, bi ology, biochemistry, and biophysics. These are followed by detailed handling of spinorbit coupling in all its physical manifestations in molecules. Much of this material has never before appeared in the literature of the field, and is of particular significance to readers inter ested in the areas of luminescence, pho tochemistry, photobiology, and weak intermolecular interactions. The final three chapters are concerned with spinspin coupling. The development of spin-spin and spinorbit approaches to zerofield splitting studies is systemati cally and succintly developed here, and will be of particular interest to EPR spectroscopists and readers concerned with the disposition of energy among ex cited levels.
74 A
·
ANALYTICAL CHEMISTRY
Ready now! A new, comprehensive bulletin describing Milton Roy's spe cial line of products for use in gas or liquid chromatography and other criti cal laboratory applications. Helpful technical data on: • Hydrogen Generators
Comprehensive Index on API 44-TRC Se lected Data on Thermodynamics and Spectroscopy, xvii + 507 pages. Thermodynamics Research Center, Department of Chemistry, Texas A & M University, College Station, Texas 77843. 1968. $14
The index which is composed of an alphabetical Compound Name Index and a Formula Index gives the location At laboratory supply houses every of all date reported in each of the six where, or write Norton Plastics and categories of both the API Research S y n t h e t i c s D i v i s i o n , A k r o n , Ohio Project 44 and the TRC Data Project series of publications of numerical ta 44309. bles and spectral catalogs. This com puter-generated index is designed pri NORTON marily for use with data published by the API Research Project 44 and the TRC Data Project. Used alone, it will PLASTICS & SYNTHETICS DIV. be of limited value. FORMERLY U.S. STONEWARE INC. AKRON.OHIO44309 Circle No. 52 on Readers' service Card
NEW MILTON ROY LABORATORY PRODUCTS χ BULLETIN
(continued on page 77A)
• Instrument Pumps • Deuterium Generation • Hydrogen Purifiers • Low-capacity Controlled Volume Pumps • Gas Analyzers Find out how these products can bring better performance and greater econ omy into your laboratory. Send today for your copy of the new bulletin. Write to Milton Roy Company, P.O. Box 12169, St. Petersburg, Florida 33733.
MILTON ROY C O M P A N Y mr ST.
PETERSBURG, FLORIDA Circle No. 50 on Readers' Service Card
New Books Chemist's Guide: Basic Chemical and Physical Data. J. P., Jesson and E. L. Muetterties. iii + 43 pages. Marcel Dekker, Inc., 95 Madison Ave., New York, Ν. Υ. 10016. 1969. Paperbound. $1.95 This book consists of physical and chemical data that are not easily ac cessible in a single source and which are of value to the student of chemis try and to the research chemist. Con tents : General and magnetic constants — Energy conversions — Atomic radii, electronegativities, and ionization po tential — Ionic radii — Spectrochemical, nephelauxetic, and ^-acceptor series —Electrode potentials — Bond energies — Selected structural data — Bond dipole moments and polarizabilities — Electron affinities — Nuclear magnetic resonance data — Hammett substituent constants — Triplet excitation energies — Amino acids-DNA and genetic code — Character, correlation, and direct product tables — Coordination polyhedra — Atomic numbers, weights, and electronic configurations.
NEW
BAUSCH & LOMB ANALYTICAL SYSTEMS DIVISION
spectronic
100
U. S. Government Publications The following publications can be or dered from the U. S. Department of Commerce Clearinghouse for. Federal Scientific and Technical Information, Springfield, Va., 22151. Prices for all documents are $3.00 each for paper copy and βδί 1 for microfiche. All or ders require prepayment by coupon, check, or money order. Mossbauer Study of Dilute Alloys of Iron. (AR-680 952). A Lineberger. November 1968. 48 pages. Studies magnetic ordering in alloys of iron and germanium and iron and tin by means of the Mossbauer effect. Mossbauer absorption spectra in a transmission geometry are used to mea sure changes in the hyperfine splitting due to certain numbers and locations of impurities. Radiochemistry of Silicon [NAS-NS-3049 (Rev)]. D. R. Schink. November 1968. 81 pages. Covers the following topics: nuclides of silicon (nuclear properties, produc tion availability) ; chemistry of silicon as applicable to radiochemistry; safety practices; and radiochemical practices and counting techniques.
four place digital readout, three modes: linear Τ a n d A , plus concentration The new Spectronic® 100 is one of the most versatile, yet accurate and reliable Spec trophotometers available in the medium price range. It provides the customer with maximum operational ease and instrument appeal as well as unprecedented measure ment flexibility and versatility. It permits the analyst to read results in transmittance, absorbance, or absolute concentration units directly from single, multiple or microflow thru cells, using a digital Nixie tube display. BCD output is available from a 40 pin connector at the rear of the instru
Anodic Polarization of Titanium and its Alloys in Hydrochloric Acid (AD-682 740). M. Levy and G. N. Sklover. November 1968. 15 pages.
ment enabling the user to quickly and con veniently use any one of a variety of re cording or printout devices — analog or digital. Wavelength range extends from 325nm925nm, with a 8.0nm bandpass. Readout to four digits: in transmittance from 000.0100.0%, in absorbance from 0.000 to 2.000A and in concentration from 00002000 with selectable positioning of the decimal point. Reliability of the Spectronic 1 00 is dem onstrated in the short term stability of bet ter than 0.001 A, and long term stability of less than 0.001 A/hr., coupled with zero drift of less than 0 . 2 % per day. For more details, write for Catalog 33-6031. If you'd like to see one in your lab, we'll gladly arrange a demon stration. Contact Analytical Systems Divi sion, Bausch & Lomb, 81018 Linden Ave nue, Rochester, New York 14025.
Spectronic 100 Spectrophotometer Circle No. 11 on Readers' Service Card
New Books Ion Exchange Analysis of Magnesium Alloys (AD-682 741). T. A. Ferraro. December 1968. 18 pages. Uses a cation exchange-hydrochloric acid system to separate lithium, mag nesium, and aluminum from each other, and an anion exchange-hydrochloric acid system to separate 0.1 to 20% zinc from magnesium. An improved chelometric method is presented for deter mination of the separated zinc.
BAUSCHSLOMB
NEW spectronic ANALYTICAL SYSTEMS
DIVISION
70
Energy Levels and Intensities in the Solution Absorption Spectra of the Trivalent Lanthanides (ANL-7358). W. T. Carnall et al. March 1968. 94 pages. Contains sections on the theory of lanthanide absorption spectra, experi mental procedures and curve fittings, results of intensity correlations, and the use of intensity correlations to re fine energy-level parameters.
Development of a Spectrographs Method for Determination of LowLevel Impurity Elements in LeadZirconate Lead-Titanate Mixtures (PB-128 163). N. A. Mirti and B. Shivak. 1968. 126 pages.
Bibliography of Laser Publications of Interest to Emission Spectroscopists (IN-1219). J. M. Baldwin (Ed.). Oc tober 1968. 23 pages. Contains references in the following categories (1) laser beam interactions with gases and vapors, (2) action of laser beams upon matter initially pres ent as a condensed phase, and (3) ap plications of lasers to spectrographs analysis.
Annual Cumulative Index (USGRDR) j s now available. Published through the cooperative efforts of DDC and the Clearinghouse, the Index lists all re ports announced in U. S. Government Research & Development Reports dur ing 1968. Each entry gives subject field/group; a code denoting the jour nal containing an abstract of the re port; and the price of the report if sold by the Clearinghouse. The six sections composing the Index are: Sec tion 1, Personal Author; Section 2, Corporate Author; Section 3, Contract Number ; Section 4 Accession Number ; Section 5, Subject A - M ; Section 6, Subject N-Z. Price is $3.00 per sec tion.
-
