QUALITY LABORATORY APPARATUS
Remote control
Hot plAtes PROVIDE SAFE A N D CONVENIENT OPERATION Types 1900 and 2600 hot plates can now be remotely controlled from outside the fume hood. Controls are removed from corrosive fumes, possible spill damage and flammable vapors assuring safe and trouble-free life. Remote control units can be operated horizontally or mounted vertically on fume hood wall. A 5 ft. control cord and 5 ft. plug-in cord provide sufficient length to operate in most fume hood setups. Optional thermometer available to closely monitor top plate temperature.
Author Index Abrao, A. Ahmed, S. M. Anders, M. W. Armstrong, N. R. Backman, R. Banda, P. W. Baiulescu, G. E. Barker, Β. Ε. Barna, G. G. Barrandon, J. N. Batley, G. E. Bav, H. W. Beasley, M. D. Berman, A. Blois, M. S. Blumer, M. Blurton, K. F. Blutstein, H. Bond, A.M. Brown, R. E. Bruckenstein, S. Brunner, T. R. Buchanan, E. B., Jr. Bursey, M. M. Bus, J.
Type RC 2600 9" χ 9" Top Plate Size Price $110.00
SYBRON CORPORATION
2555 KERPER BOULEVARD, DUBUQUE, IOWA 52001
1840 1840 1630 1876 7672 7863 7849 7877
1814 1772 1847 1785 Dale, L. S. 7874 1834 Davis, P. H. 7837 1737 Debrun, J. L. 7737 1874 Deiderich, L. R. 7787 1837 de Moraes, S. 7872 1858 1826 Dunlap, K. L. 1845 1772 1663 Efromson, A. C. 7858 EswaraDutt,V. V. S. 1837 1754 7777 1754 Farrar, Y. J. 1874 1690 Fitch, B. R. 1749,1860 1827 1798 Florence, T. M. 1874 1701 Fox, M. F. 7 785 Frank, C. W. 1804 1709 Franzen, J. 7683 1824 Continued on p. 967A
Covers 211 158 104 32
A valuable guide to graduate schools, research, and per sonnel in the uni versities and col leges in the United States and Canada offering an orga nized curriculum leading to the doctoral degree in chemistry, biochem istry, chemical engineering, and pharmaceutical or medicinal chemistry.
Departments of Chemistry Departments of Biochemistry Departments of Chemical Engineering Departments of Pharmaceutical or Medicinal Chemistry
Listings include 8,480 full- and part-time staff members, each with outline of career, teaching and re search specialties, and publications for the past two years; interdis ciplinary programs and doctoral theses; and statistical data on de partments featuring graduate enroll ment, number of staff members, number of Ph.D. degrees conferred during the past two years, and number of postdoctoral appoint ments. Prepared by the ACS Committee on Professional Training.
MEX140 optional dial thermometer Price $20.75
THERMOLYNE
Callicott, R. H. Carr, P. W. Chattopadhyay, A. Chen, C. W. Chouard, C. Cohen, N. Cooper, M. J. Crouch, S. R.
Directory of Graduate Research 1973
Controller reliability allows selection of desired temperature to within ±5°C . . . can easily attain repeatable results up to 900° F. Embedded heating elements provide resistance from fume hood con taminates. Rugged cast iron top plate resists blows, chemical corrosion and thermal shock. For safety and efficiency in your laboratory, select Thermolyne's Remote Control Hot Plates. Available in 120 or 240 Volts 50/60 Hz. Write for new Laboratory Apparatus Catalog #500. Type RC1900 6" χ 6" Top Plate Size Price $70.00
1812 7858 1849 1759
Order from: Special Issues Sales American Chemical Society 1155 Sixteenth St.. N.W. Washington. D.C. 20036
CIRCLE 2 2 3 O N READER SERVICE CARD
964 A · ANALYTICAL CHEMISTRY. VOL. 46, NO. 12, OCTOBER 1974
8 8 0 p a g e s i n c l u d i n g i n d e x of n a m e s . P a p e r b o u n d ( 1 9 7 4 ) $ 2 0 . 0 0 p o s t p a i d in U.S.. plus 50« in C a n a d a a n d P U A S , 75" f o r e i g n .
Author Index
What isn't missing is performance. A solid state detector leads the way. A solid state pneumatic detector, the IR 50, with unusually high sensitivity and speed of response provides an excellent S / N ratio. This, in turn, permits reduction in monochromator slit width and greatly improved resolution at faster scanning speeds. Strong price/performance ratio Resolution
3 c m - ' 625 to 2000 c m - ' 6 c m - ' 2000 to 4000 c m - '
Wavelength Accuracy & 3 c m ' 625 to 2000 c m - ' Repeatability 9 c m - ' 2000 to 4000 c m - ' Accuracy
*1%
Photometric Repeatability 0.75% Τ Dual Scan Speeds Scale Expansion
Push Button Selection 2 min or 5> 3 min for full range scanning 3X. ordinate
Chart Size Price, complete: $3950.00
PHILIPS ELECTRONIC INSTRUMENTS A North American Philips Company 750 South Fulton Avenue Mt. Vernon, NY 10550 See us at the FACSS Show, Booth numbers 65 and 66. CIRCLE 192 ON READER SERVICE CARD
(Continued) Parks, J. H. Patel, A. R. Pecsok, R. L. Percival, D. R. Perone, S. P. Pichler, M. A. Pitts, J. N., Jr. Puphal, K. W.
7690 7 787 7659 7742 7 790 7 790 7872 7 725
Quinn, R. K. Qureshi, M.
7 759 7855
Freiser, H. Fujinaga, T.
1842 1842
Giger, W. Govindaraju, K. Grime, J. K. Guilbault, G. G. Guiochon, G.
7663 1672 1810 1769 1640
Hampshire, M. J. Hassan, M. Z. Hayon, E. Henion, J. D. Hindman, F. D. Hites, R. A. Holdren, M. Huang, T - I . S .
1830 1827 1785 1709 1725 1858 7852 7 709
Hie, V. A.
1847
Janinski, R. J. Jankowski, C. M. Jervis, R. E.
1832 1834 7630
Kallos, G. J. Kao, J-l. Karger, B. L. Keller, J. Kivalo, P. Kneip, T. J. Koh, T. Κοηη,Α. Kremen, J. C. Krivan, V. Kumar, R. Kuper, H.
7866 7709 7640 7845 7874 7863 7679 1737 7694 7626 7855 7683
Landa, I. Laub, R. J. Legg, K. D. Long,W.
1694 7659 7690 1872
McCombie, P. J. Martin, D. B. Martin, M. Martire, D. E. Masri, M. S. Massart, D. L. Mertens, J. Mevelle, G. Miguel, A. H. Millard, M. M. Miller, A. G. Molnar, C. J. Montaser, A. Moorhead, E. D. Mottola, H. A.
7798 1742 1640 7772 7820 1765 7765 7672 7832 7820 7 720 7807 787 7 7879 7777
Nanjo, M. Norris, A.
7769 7754
Okazaki, S. Ostojic, N.
7842 7653
Warren, F. L. 7870 Weaver, J. W. 7878 Westberg, H. H. 7852 Wilkins, C. L. 1798,1803 Williams, R. C. 7798, 7803 Winefordner, J. D. 7807 Wolf, M. W. 7690 Woltermann, H. W. 7822
Parker, C E . Parkes, J.
7 709 1830
Zafonte, L. Zamir-ul Haq, M.
Rabbitt, L. J. 7830 Ramamurthy, V. 7659 Rasmussen, R. A. 7852 Reiner, E. 7878 Richtol, H. H. 1749,1860 Riepe, W. 7683 Robinson, R. E. 7648 Rose, S.J. 7 787 Ross, E. W. 7 785 Rulon, V. 7863 Sandler, L. Sandridge, R. L. Schoenfeld, I. Schweikert, E. A. Sedlak, J. M. Sharma, V. Sherry, A. E. Shiffman, S. Sill, C. W. Singer, L. A. Stedman, D. H. Steffenson, D. M. Strohm, W. W. Sustek, J. Swanson, R. M. Swindle, D. L. Szakasits, J. J.
7870 7845 7826 7626 7837 7855 7772 7804 7 725 7690 7704 7704 7822 7676 7803 7626 7648
Taniguchi, K. Tou, J. C. Tsai, F.-C.
7679 7866 7707
Valentine, A. M. Valladon, M. Van den Winkel, P. Vanderborgh, Ν. Ε. Vialatte, B. Vickers, T. J. Visapaa, A.
7837 7737 7765 7759 7737 7870 7874
7872 7787
A N A L Y T I C A L CHEMISTRY, VOL. 46, NO. 12, OCTOBER 1974 · 967 A
