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Author:Ojanpera, I.

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12 matching references were found.

Rasanen, I.; Ojanpera, I.; Vuori, E.; Hase, T.A., Comparison of four homologous retention index standard series for qualitative gas chromatography of nitrogenous acidic and neutral drugs, J. Chromatogr. A, 1996, 738, 2, 233-239, https://doi.org/10.1016/0021-9673(96)00095-7 . [all data]

Gergov, M.; Boucher, B.; Ojanperä, I.; Vuori, E., Toxicological screening of urine for drugs by liquid chromatography/time-of-flight mass spectrometry with automated target library search based on elemental formulas, Rapid Commun. Mass Spectrom., 2001, 15, 8, 521-526, https://doi.org/10.1002/rcm.260 . [all data]

Ojanperä, I.; Rasanen, I.; Vuori, E., Automated quantitative screening for acidic and neutral drugs in whole blood by dual-column capillary gas chromatography, J. Anal. Toxicol., 1991, 15, 4, 204-208, https://doi.org/10.1093/jat/15.4.204 . [all data]

Ojanperä, I.; Pihlainen, K.; Vuori, E., Identification limits for volatile organic compounds in the blood by purge-and-trap GC/FTIR, J. Anal. Toxicol., 1998, 22, 4, 290-295, https://doi.org/10.1093/jat/22.4.290 . [all data]

Rasanen, I.; Ojanperä, I.; Vuori, E.; Hase, T.A., An homologous series of benzodiazepine retention index standards for gas chromatography, J. Hi. Res. Chromatogr., 1993, 16, 8, 495-500, https://doi.org/10.1002/jhrc.1240160811 . [all data]

Rasanen, I.; Ojanperä, I.; Vartiovaara, J.; Vuori, E.; Sunila, P., The advantage of dual-column approach and retention indices combined with refined reporting in gas chromatographic drug screening, J. Hi. Res. Chromatogr., 1996, 19, 6, 313-321, https://doi.org/10.1002/jhrc.1240190603 . [all data]

Rasanen, I.; Ojanperä, I.; Vuori, E., Quantitative screening for benzodiazepines in blood by dual-column gas chromatography and comparison of the results with urine immunoassay, J. Anal. Toxicol., 2000, 24, 1, 46-53, https://doi.org/10.1093/jat/24.1.46 . [all data]

Rasanen, I.; Ojanperä, I.; Vuori, E., Comparison of four homologous retention index standard series for gas chromatography of basic drugs, J. Chromatogr. A, 1995, 693, 1, 69-78, https://doi.org/10.1016/0021-9673(94)01131-W . [all data]

Rasanen, I.; Kontinen, I.; Nokua, J.; Ojanperä, I.; Vuori, E., Precise gas chromatography with retention time locking in comprehensive toxicological screening for drugs in blood, J. Chromatogr. B, 2003, 788, 2, 243-250, https://doi.org/10.1016/S1570-0232(02)01012-7 . [all data]

Pelander, A.; Ojanperä, I.; Sistonen, J.; Rasanen, I.; Vuori, E., Screening for basic drugs in 2-mL urine samples by dual-plate overpressured layer chromatography and comparison with gas chromatography-mass spectrometry, J. Anal. Toxicol., 2003, 27, 4, 226-232, https://doi.org/10.1093/jat/27.4.226 . [all data]

Ojanpera, I.; Hyppölä, R.; Vuori, E., Identification of volatile organic compounds in blood by purge and trap PLOT-capillary gas chromatography coupled with Fourier transform infrared spectroscopy, Forensic Sci. Int., 1996, 80, 3, 201-209, https://doi.org/10.1016/0379-0738(96)01912-3 . [all data]

Gergov, m.; Nokua, J.; Rasanen, I.; Ojanpera, I., Validation and quality assurance of a broad scale chromatographic screening method for drugs, Z Zagadnien Nauk Sadowych, 2000, 43, 70-78. [all data]