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A TLC screening program for 170 commonly used pesticides using the corrected Rf value (R cf value)

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Summary

This article reports TLC data (corrected Rf values; R cf values) of 170 commonly used pesticides which are regularly encountered in toxicological analysis. Silica gel was used as the stationary phase and three binary systems were chosen as solvents.

Zusammenfassung

Es werden DC-Daten (korrigierte Rf-Werte; R cf -Werte) für 170 gebräuchliche Pestizide mitgeteilt, die häufig im Rahmen toxikologischer Analysen anfallen. Als stationäre Phase wurde Silicagel gewählt; als Fließmittel dienen drei binäre Systeme.

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References

  1. Becker G, Eichler D, Nolting HG, Thier HP (1987) Dünnschichtchromatographie in der Rückstandanalytik von Pflanzenschutzmitteln und deren Metaboliten. DFG (Deutsche Forschungsgemeinschaft) - Arbeitsgruppe Analytik der DFG-Senatskommission für Pflanzenschutz-, Pflanzenbehandlungs-und Vorratsschutzmittel. VCH, Weinheim

    Google Scholar 

  2. Bogusz M, Bialka J, Zeeuw RA de, Franke JP (1985) Erratic data in thin-layer chromatography due to anomalous behaviour of correction standards. J Anal Toxicol 9:139–140

    PubMed  Google Scholar 

  3. Bogusz M, Gierz J, Zeeuw RA de, Franke JP (1985) Influence of the biological matrix on retention behaviour in thin-layer chromatography: evidence of systematic differences between pure and extracted drugs. J Chromatogr 342:241–244

    PubMed  Google Scholar 

  4. Bogusz M, Klys M, Wijsbeek J, Franke JP, Zeeuw RA de (1984) Impact of biological matrix and isolation methods on detectability and interlaboratory variations of TLC Rf values in systematic toxicological analysis. J Anal Toxicol 8:149–154

    PubMed  Google Scholar 

  5. Bogusz M, Wijsbeek J, Franke JP, Zeeuw RA de, Gierz J (1985) Impact of biological matrix, drug concentration and variability of retention index values in gas chromatography. J Anal Toxicol 9:49–53

    PubMed  Google Scholar 

  6. Borchert A, Schneider WR; Schütz H (1987) Der korrigierte R cf -Wert in der forensischen Toxikologie - Untersuchungen und Erfahrungen. Beitr Gerichtl Med 45:193–201

    PubMed  Google Scholar 

  7. DFG (Deutsche Forschungsgemeinschaft) (1986) Dünnschichtchromatographische Suchanalyse für 1,4-Benzodiazepine in Harn, Blut und Mageninhalt. Mitteilung VI der Senatskommission der DFG für Klinisch-toxikologische Analytik. VCH, Weinheim

    Google Scholar 

  8. DFG/TIAFT (1985) Gas-chromatographic retention indices of toxicologically relevant substances on SE-30 or OV-1. Report II of the DFG Commission for Clinical-Toxicological Analysis — special issue of the TIAFT Bulletin. VCH, Weinheim

    Google Scholar 

  9. DFG/TIAFT (1987) Thin-layer chromatographic Rf-values of toxicologically relevant substances on standardized systems. Report VII of the DFG Commission for Clinical-Toxicological Analysis — special issue of the TIAFT Bulletin. VCH, Weinheim

    Google Scholar 

  10. Galanos DS, Kapoulas VM (1964) The paper chromatographic identification of compounds using two reference compounds. J Chromatogr 13:128–138

    PubMed  Google Scholar 

  11. Holland EM, Schütz H (1990) Kritische Untersuchungen zur Frage der Verwendbarkeit neuer DC-Systeme in der toxikologischen Analytik unter besonderer Berücksichtigung des Benzodiazepin- und Opiat-Screenings sowie des korrigierten Rf-Wertes (in preparation)

  12. Klimmer OR (1971) Pflanzenschutz- und Schädlingsbekämp-ampfungsmittel — Abriß einer Toxikologie und Therapie von Vergiftungen, 2nd edn. Hundt, Hattingen

    Google Scholar 

  13. Schütz H (1989) Der korrigierte Rf-Wert (Rf-Wert) - Ermittlung und Bedeutung für die toxikologische Analytik. Pharmazie in unserer Zeit 18:161–168

    PubMed  Google Scholar 

  14. Zeeuw RA de, Schepers P, Greving JE, Franke JP (1978) A new approach to the optimization of chromatographic systems and the use of a generally accessible data bank in systematic toxicological analysis. In: Klein M, Kruegel AV, Sobol SP (eds) Instrumental applications in forensic drug chemistry. US Government Printing Office, Washington DC, pp 167–179

    Google Scholar 

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Authors and Affiliations

  1. Institut für Rechtsmedizin, Justus-Liebig-Universität, Frankfurter Strasse 58, W-6300, Giessen, Germany

    F. Erdmann, Carola Brose & H. Schütz

Authors
  1. F. Erdmann
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  2. Carola Brose
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  3. H. Schütz
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Erdmann, F., Brose, C. & Schütz, H. A TLC screening program for 170 commonly used pesticides using the corrected Rf value (R cf value). Int J Leg Med 104, 25–31 (1990). https://doi.org/10.1007/BF01816480

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  • DOI: https://doi.org/10.1007/BF01816480

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