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Author:Liebich

8 matching references were found.

Wahl, H.G.; Hoffmann, A.; Luft, D.; Liebich, H.M., Analysis of volatile organic compounds in human urine by headspace gas chromatography-mass spectrometry with a multipurpose sampler, J. Chromatogr. A, 1999, 847, 1-2, 117-125, https://doi.org/10.1016/S0021-9673(99)00017-5 . [all data]

Wahl, H.G.; Liebich, H.M.; Hoffmann, A., Identification of fatty acid methyl esters as minor components of fish oil by multidimensional GC-MSD: New furan fatty acids, J. Hi. Res. Chromatogr., 1994, 17, 5, 308-311, https://doi.org/10.1002/jhrc.1240170505 . [all data]

Liebich, H.M.; Koenig, W.A.; Bayer, E., Analysis of the flavor of rum by gas-liquid chromatography and mass spectrometry, J. Chromatogr. Sci., 1970, 8, 9, 527-533, https://doi.org/10.1093/chromsci/8.9.527 . [all data]

Wahl, H.G.; Hoffmann, A.; Häring, H.-U.; Liebich, H.M., Identification of plasticizers in medical products by a combined direct thermodesorption-cooled injection system and gas chromatography-mass spectrometry, J. Chromatogr. A, 1999, 847, 1-2, 1-7, https://doi.org/10.1016/S0021-9673(99)00138-7 . [all data]

Wahl, H.G.; Chrzanowski, A.; Liebich, H.M.; Luft, D.; Hoffmann, A.; Rogies, F., Quantification of 4-heptanone in urine by headspace GC-MS analysis using a multipurpose sampler, 1995, retrieved from http://www.gerstel.com/an-1995-01.pdf. [all data]

Wahl, H.G.; Chrzanowski, A.; Liebich, H.M.; Luft, D.; Hoffmann, A.; Rogies, F., Quantification of 4-heptanone in urine by headspace GC-MS analysis using a multipurpose sampler, 1995, retrieved from http://www.gerstel.com/an-1995-01.pdf. [all data]

Wahl, H.G.; Chrzanowski, A.; Liebich, H.M.; Hoffmann, A., Identification of furna fatty acids in nutritional oils and fats by multi-dimensional GC-MSD, 1994, retrieved from http://www.gerstel.com/an-1994-06.pdf. [all data]

Liebich, H.M.; Först, C., Hydroxycarboxylic and oxocarboxylic acids in urine: products from branched-chain amino acid degradation and from ketogenesis, J. Chromatogr., 1984, 309, 225-242, https://doi.org/10.1016/0378-4347(84)80031-6 . [all data]