Books
A Breakthrough in Spectrophotometers!
a n d liquid c h r o m a t o g r a p h y . T h e book e n d s with special c o n s i d e r a t i o n of enr i c h m e n t t e c h n i q u e s in w a t e r analysis a n d gas analysis. T h e index includes references only t o t e c h n i q u e s a n d n o t t o individual ele m e n t s . T o locate specific t e c h n i q u e s for a n e l e m e n t of interest, one m u s t use o n e or m o r e of t h e extensive t a b l e s i n c l u d e d in each c h a p t e r . Also of use are a p p e n d i x e s on solvents, m a s k i n g a g e n t s , a n d ion e x c h a n g e d a t a . I t r u l y enjoyed r e a d i n g t h i s book a n d will find it very useful. I t is a welcome a d d i t i o n t o t h e l i t e r a t u r e for t h o s e of u s w h o d o t r a c e analysis in complex s a m p l e s .
Books Received
HACH Microprocessor Control For O n l y
$2995 These great features make colorimetric analysis — especially repetitive or quality control testing faster and more accurate than ever: Speedy Microprocessor Operation: Precise and rapid control of keyboard operation—with built-in prompting software—will really speed up your testing programs. Versatile Testing: Four different modes of operation for obtaining results directly in concentration: 1. Linear calibrations are easily established from routine absorbance and %T measurements. 2. "Best Fit" program establishes a curve from multiple data points by linear regression analysis. 3. Stored programs are available for use with nonlinear chemistries. 4. The DR/3000 is also pre-programmed with calibrations for over 60 important water quality test procedures using Hach simplified reagents. Advanced Single Beam Optics: A unique double pass grating monochromator gives optical advantages including 325-1000nm wavelength range, ± l n m accuracy, 9nm spectral bandwidth and less than 0 . 1 % stray light. Easy Keypad Control: Tone signifies acceptance of each command, while incorrect operations are indicated by a 3-beep signal. Digital Readout: Select from three readout modes: 1) absorbance, 2) %Transmittance, 3) concentration— all in 4 digit display. Call or write for more information. *U.S. domestic list price
Hach Company HACH Call toll-free P.O. Box 389 800-525-5940 Loveland. CO 80539 (Colo. 800-227-4224) CIRCLE 99 ON READER SERVICE CARD
1356 A · ANALYTICAL CHEMISTRY, VOL. 55, NO. 13, NOVEMBER 1983
Instrumental Analysis of Foods. Vol. 1. George Charalambous, George Inglett, Eds. xvi + 437 pp. Academic Press, Inc., 111 Fifth Ave., New York, N.Y. 10003. 1983. $42 High-Performance Liquid Chromatography of Proteins and Peptides. Milton Hearn, Fred Régnier, C. T. Wehr, Eds. xvi + 267 pp. Academic Press, Inc., 111 Fifth Ave., New York, N.Y. 10003. 1983. $27.50 Liquid Chromatography Detectors. Thomas Vickrey, Ed. vii + 434 pp. Marcel Dekker, Inc., 270 Madison Ave., New York, N.Y. 10016. 1983. $57.50 Problems in Molecular Structure. G. J. Bullen, D. J. Greenslade, Eds. 466 pp. Methuen, Inc., 733 Third Ave., New York, N.Y. 10017. 1983. $32 Treatise on Analytical Chemistry. Part 1. 2nd ed. Vol. 10. P. J. Elving, M. M. Bursey, I. M. Kolthoff, Eds. xxvii + 533 pp. John Wiley & Sons Inc., 605 Third Ave., New York, N.Y. 10016. 1983. $65 Treatise on Analytical Chemistry. Part 1. 2nd ed. Vol. 12. P. J. Elving, C. B. Murphy, I. M. Kolthoff, Eds. xxvii + 603 pp. John Wiley & Sons Inc., 605 Third Ave., New York, N.Y. 10016. 1983. $75 How to Write and Publish a Scientific Paper. 2nd ed. Robert Day. xv + 181 pp. ISI Press, 3501 Market St., University City Science Center, Philadelphia, Pa. 19104. 1983. $17.95 clothbound; $11.95 paperback High-Performance Liquid Chromatography in Forensic Chemistry. Ira Lurie, John Wittwer, Eds. xi + 439 pp. Marcel Dekker Inc., 270 Madison Ave., New York, N.Y. 10016. 1983. $65 Comprehensive Analytical Chemistry. Vol. XVIII. Kinetic Methods in Chemical Analysis. Application of Computers in Analytical Chemistry. G. Svehla, Ed. 444 pp. Elsevier Science Publishing Co. Inc., 52 Vanderbilt Ave., New York, N.Y. 10017. 1983. $117
