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(4) McDonald, R. Anal. Chem. 1986, 58, 1906. (5) Culler, S. R.; Ishida, H.; Koenig, J. L. Ann. Rev. Mater. Sci. 1983,13, 363-86. (6) Gillett, P. C ; Lando, J. B.; Koenig, J. L. In Fourier Transform Infrared Spectros­ copy; Ferraro, J. R.; Basile, L. J., Eds.; Academic: New York, 1985; Vol. 4, p. 1. (7) Haaland, D. M.; Easterling, R. G.; Vopicka, D. A. Appl. Spectrosc. 1985,39, 73. (8) Koenig, J. L.; Shields, C. M. J. Polym. Sci., Polym. Phys. Ed. 1985, 2, 845. (9) Bovey, F. Α.; Tiers, G.V.D. J. Polym. Sci. 1960,44,173. (10) Bovey, F. A. High Resolution NMR of Macromolecules; Academic: New York, 1972. (11) Bruch, M. D.; Bonesteel, J. K. Macromolecules 1986,19,1622. (12) Herring, F. G.; Jagannathan, N. R.; Luoma, G. J. Polym. Sci., Polym. Chem. Ed. 1985, 23, 1649. (13) Bovey, F. Α.; Schilling, F. C.; McCracking, F. L.; Wagner, H-L. Macromolecules 1976, 9, 76. (14) Schaefer, J.; Stejskal, E. 0 . J. Am. Chem. Soc. 1976, 98,1031. (15) Belfiore, L. Α.; Schilling, F. C ; Tonelli, A. E.; Lovinger, A. J; Bovey, F. A. Macro­ molecules 1984,27,2561. (16) NMR and Macromolecules Sequence, Dynamic and Domain Structure; Ran­ dall, J. C , Jr., Ed.; ACS Symposium Se­ ries 247; American Chemical Society: Washington, D. C , 1984. (17) Jones, A. A. Macromolecules 1985,18, 902. (18) Jelinski, L. W.; Dumais, J. J.; Engel, A. K. Macromolecules 1983,16, 403. (19) Benn, R.; Gunther, H. Angew. Chem. Int. Ed. Engl. 1983,22, 350. (20) Derome, A. E. Modern NMR Techniques for Chemistry Research; Pergamon: Ox­ ford, 1987.

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" . . . substantial improvement in sample throughput compared with previously reported methods." Greg A. Gerhard!, etal. Analytical Chemistry,

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analytical CHEMISTRY

Jack L. Koenig received his Ph.D. in theoretical spectroscopy from the University of Nebraska in 1959. He is currently a professor in the Depart­ ment of Macromolecular Science at Case Western Reserve University and the principal investigator for the Na­ tional Science Foundation-sponsored Materials Research Group involved with the theory of polymer transitions and dynamics. Koenig has received numerous awards and honors, includ­ ing the Pittsburgh Society Spectrosco­ py Award {1984) and the ACS Money Medal (1986). His research interests include IR and Raman spectroscopy of polymers and solid-state NMR.

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ANALYTICAL CHEMISTRY, VOL. 59, NO. 19, OCTOBER 1, 1987 · 1155 A