Abstract
A method is described for identifying a chlorinated pesticide in crude extracts (i) at 1 ppm by low resolution mass spectrometry with the aid of a recently developed temperature controlled probe and (ii) at 0.01 ppm by high resolution techniques using a photoplate record to determine the mass deficient ions containing chlorine.
This analytical method is feasible wherever ions of the same elemental composition as those derived from an unknown are not otherwise present in the crude extract mass spectrum.
Similar content being viewed by others
References
J. JÖRG, M. SPITELLER-FRIEDMANN and G. SPITELLER, Pflanzenschutz-Berichte, Sonderheft, 157 (1967).
R. E. LOVINS, J. Agr. Food Chem. 17, 663 (1969).
P. ZINK, Arch. Toxikol. 25, 1 (1969).
R. O. MUMMA, 157th Meeting of the American Chemical Society, 1969; Division of Agricultural and Food Chemistry, Abstract No. 22.
J. A. SPHON and J. N. DAMICO, Org. Mass Spectrom. 3, 51 (1970).
J. A. ROSS and B. G. TWEEDY, Org. Mass Spectrom. 3, 219 (1970).
L. BERGSTEDT and G. WIDMARK, Chromatographia 3, 59 (1970).
F. J. BIROS, Anal. Chem. 42, 537 (1970).
F. J. BIROS and A. C. WALKER, J. Agr. Food Chem. 18, 425 (1970).
L. FOWDEN, Proc. Roy. Soc. B, 171, 5 (1968).
J. W. HYLIN, R. SPENGER and F. A. GUNTHER, Residue Rev. 26, 127 (1969).
J. JÖRG, R. HOURIET and G. SPITELLER, Monatsh. Chem. 97, 1064 (1966).
O. HUTZINGER, W. D. JAMIESON and S. SAFE, In preparation.
W. W. KILGORE, in “Botran Symposium”, The Upjohn Co., Kalamazoo, Michigan, 1965.
W. F. EDMUNDSON, J. J. FREAL and J. E. DAVIES, Environmental Research, 1, 240 (1967).
W. D. JAMIESON and F. G. MASON, Rev. Sci. Instr. 41, 778 (1970).
J. R. MAJER and A. A. BOULTON, Nature, 225, 658 (1970).
A. A. BOULTON and J. R. MAJER, J. Chromatog. 48, 322 (1970).
O. HUTZINGER, W. D. JAMIESON and V. ZITKO, Nature 226, 664 (1970).
H. D. SCHARF and G. METZINGER, Tetrahedron, 23, 3067 (1967).
J. N. DAMICO, R. P. BARRON and J. M. RUTH, Org. Mass Spectrom. 1, 331 (1968).
J. N. DAMICO, R. P. BARRON and J. A. SPHON, J. Mass Spectrometry and Ion Physics 2, 161 (1969).
Author information
Authors and Affiliations
Additional information
Issued as NRCC No. 11254.
Presented at the CIS-ACS Meeting, Toronto, Canada, May 24–29, 1970.
Rights and permissions
About this article
Cite this article
Hutzinger, O., Jamieson, W.D. Identification of organochlorine pesticides in crude extracts by mass spectrometry. Bull. Environ. Contam. Toxicol. 5, 587–594 (1970). https://doi.org/10.1007/BF01539991
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01539991