Instrumentation form. T h e absorbance a n d derivative curves of Figure l b were obtained with such a minicomputer-interfaced s y s t e m
7 'Î nTTpmffi d -ι if π d -w
References (1) H. V. Malmstadt, Rec. Chem. Progr., 17, 1 (1956). (2) H . V. M a l m s t a d t and· E . R. Fett, Anal. Chem., 26, 1348 (1954). (3) H. V. Malmstadt and C. B. Roberts, ibid., 27, 741 (1955). (4) D . T. Williams and R. N . Hager, Jr., Appl. Opt., 9, 1597 (1970). (5) F . Gorum, D . Paine, and L. Zoeller, ibid., 11, 93 (1972). (6) R. Timmer and H. V. Malmstadt, submitted for publication, Anal. Chem. (1972). (7) N . Snelleman, T. C. Rains, K. W. Yee, H. D . Cook, and O. Menis, Anal. Chem., 42, 394 (1970). (8) H . V. Malmstadt, C. Delaney, and E . Cordos, Critical Rev. Anal. Chem., 2, 559 (1972). (9) H. V. Malmstadt and G. D . Hicks, Anal. Chem., 32, 394 (1960). (10) H. V. Malmstadt and H . L. Pardue, ibid., 33, 1040 (1961). (11) H. V. Malmstadt and T. P . Hadjiioanou, ibid., 34, 455 (1962). (12) H. V. Malmstadt and H . L. Pardue, Clin. Chem., 8, 606 (1962). (13) H . V. Malmstadt, C. J. Delaney, and E . A. Cordos, Anal. Chem., 44, 26A (1972). (14 H . V. M a l m s t a d t and C. G. E n k e , "Digital Electronics for Scientists," W. Λ. Benjamin, Menlo Park, Calif., 1969. (15) H. V. Malmstadt and S. R. Crouch, / . Chem. Educ., 43, 340 (1966). (16) H. L. Pardue, C. S. Frings, and C. J. Delaney, Anal. Chem., 37, 1426 (1965). (17) H . L. Pardue in "Advances in Analytical Chemistry and Instrumenta tion," Vol 7, p p 141-207, C. N . Reilley and F . W. McLafferty, Eds., Interscience, New York, N.Y., 1969. (18) J. D . Ingle, Jr., and S. R. Crouch, Anal. Chem., 43, 697 (1971). (19) E . A. Cordos, S. R. Crouch, and H . V. Malmstadt, ibid., 40, 1812 (1968). (20) R. A. Parker, H. L. Pardue, and B . G. Willis, ibid., 42, 56 (1970). (21) G. E . James and H. L. Pardue, ibid., 4 1 , 1618 (1969). (22) B. G. Willis, J. A. Bittekofer, H. L· Pardue, and D . W. Margerum, ibid., 42> 1340 (1970). (23) E . S. Iracki and H . V. Malmstadt, submitted for publication, Anal. Chem. (1972). (24) H. V. Malmstadt and S. I. Hadjiioanou, Anal. Chem., 34, 452 (1962). (25) A. C. Javier, S. R. Crouch, and H. V· Malmstadt, ibid., 4 1 , 239 (1969). (26) C. J. Delaney and H. V. Malmstadt, unpublished report, 1971. (27) J. D . Ingle, Jr., and S. R. Crouch, Anal. Chem., 42, 1055 (1970). (28) R. H. Stehl, D. W. Margerum, and J. J. Latterell, ibid., 39, 1346 (1967). (29) G. E . James and H. L. Pardue, ibid., 40, 796 (1968). (30) S. R. Crouch, ibid., 4 1 , 880 (1969). (31) A. Savitzky and M. J. E. Golay> ibid., 36, 1627 (1964).
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