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J P Franke

Showing results (31-40 of 67) with videos related to

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Journal of Analytical Toxicology|May 1, 1994
Determination of basic drugs extracted from biological matrices by means of solid-phase extraction and wide-bore capillary gas chromatography with nitrogen-phosphorus detectionX H Chen, J P Franke, J Wijsbeek, et al.
Journal of Chromatography|September 8, 1993
Reusability of Bond Elut Certify columns for the extraction of drugs from plasmaX H Chen, J P Franke, J Wijsbeek, et al.
Journal of Chromatography. A|May 18, 1999
Evaluation of capillary electrophoretic techniques towards systematic toxicological analysisC M Boone, J P Franke, R A de Zeeuw, et al.
Journal of Forensic Sciences|January 1, 1992
A single-column procedure on Bond Elut Certify for systematic toxicological analysis of drugs in plasma and urineX H Chen, J Wijsbeek, J P Franke, et al.
Clinical Chemistry|December 1, 1981
Stability of theophylline in serum, plasma, and saliva stored at different temperaturesJ H Jonkman, J P Franke, R Schoenmaker, et al.
Pharmacy World & Science : PWS|February 19, 1993
Development and registration of chiral drugsD T Witte, K Ensing, J P Franke, et al.
Die Pharmazie|May 1, 1992
A rapid thin layer chromatographic procedure to identify poor and extensive oxidative drug metabolizers in man using dextromethorphanR A De Zeeuw, D Eikema, J P Franke, et al.
Electrophoresis|June 1, 2000
Intra- and interinstrument reproducibility of migration parameters in capillary electrophoresis for substance identification in systematic toxicological analysisC M Boone, J P Franke, R A de Zeeuw, et al.
Journal of Analytical Toxicology|November 1, 1992
Isolation of acidic, neutral, and basic drugs from whole blood using a single mixed-mode solid-phase extraction columnX H Chen, J P Franke, J Wijsbeek, et al.
Archives of Toxicology|June 8, 1979
Isolation and determination of quaternary ammonium compounds by means of amberlite XAD-columns and thin layer chromatographyJ P Franke, J Wijsbeek, J E Greving, et al.
Pageof 7

Showing results (31-40 of 67) with videos related to

Sort By:
Pageof 7
Journal of Analytical Toxicology|May 1, 1994
Determination of basic drugs extracted from biological matrices by means of solid-phase extraction and wide-bore capillary gas chromatography with nitrogen-phosphorus detectionX H Chen, J P Franke, J Wijsbeek, et al.
Journal of Chromatography|September 8, 1993
Reusability of Bond Elut Certify columns for the extraction of drugs from plasmaX H Chen, J P Franke, J Wijsbeek, et al.
Journal of Chromatography. A|May 18, 1999
Evaluation of capillary electrophoretic techniques towards systematic toxicological analysisC M Boone, J P Franke, R A de Zeeuw, et al.
Journal of Forensic Sciences|January 1, 1992
A single-column procedure on Bond Elut Certify for systematic toxicological analysis of drugs in plasma and urineX H Chen, J Wijsbeek, J P Franke, et al.
Clinical Chemistry|December 1, 1981
Stability of theophylline in serum, plasma, and saliva stored at different temperaturesJ H Jonkman, J P Franke, R Schoenmaker, et al.
Pharmacy World & Science : PWS|February 19, 1993
Development and registration of chiral drugsD T Witte, K Ensing, J P Franke, et al.
Die Pharmazie|May 1, 1992
A rapid thin layer chromatographic procedure to identify poor and extensive oxidative drug metabolizers in man using dextromethorphanR A De Zeeuw, D Eikema, J P Franke, et al.
Electrophoresis|June 1, 2000
Intra- and interinstrument reproducibility of migration parameters in capillary electrophoresis for substance identification in systematic toxicological analysisC M Boone, J P Franke, R A de Zeeuw, et al.
Journal of Analytical Toxicology|November 1, 1992
Isolation of acidic, neutral, and basic drugs from whole blood using a single mixed-mode solid-phase extraction columnX H Chen, J P Franke, J Wijsbeek, et al.
Archives of Toxicology|June 8, 1979
Isolation and determination of quaternary ammonium compounds by means of amberlite XAD-columns and thin layer chromatographyJ P Franke, J Wijsbeek, J E Greving, et al.
Pageof 7