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 .
