Authors: JAHR D

Citation: D. Jahr, DETERMINATION OF ALKYL, CHLORO AND MONONITROPHENOLS IN WATER BY SAMPLE-ACETYLATION AND AUTOMATIC ONLINE SOLID-PHASE EXTRACTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY, Chromatographia, 47(1-2), 1998, pp. 49-56

Authors: JAHR D BUTZENLECHNER M

Citation: D. Jahr et M. Butzenlechner, INVESTIGATION OF MINERAL-WATER SAMPLES FO R ORGANIC-CHEMICAL MICROPOLLUTANTS USING ONLINE COUPLING OF SOLID-PHASE EXTRACTION AND GAS-CHROMATOGRAPHY MASS-SPECTROMETRY, Deutsche Lebensmittel-Rundschau, 93(5), 1997, pp. 141-144

Authors: LOUTER AJH RAMALHO S VREULS RJJ JAHR D BRINKMAN UAT

Citation: Ajh. Louter et al., AN IMPROVED APPROACH FOR ONLINE SOLID-PHASE EXTRACTION GAS-CHROMATOGRAPHY, The Journal of microcolumn separations, 8(7), 1996, pp. 469-477

Authors: LASSEK E JAHR D MAYER R

Citation: E. Lassek et al., POLYCHLORINATED DIBENZO-P-DIOXINS AND DIBENZOFURANS IN COWS MILK FROMBAVARIA, FRG, Chemosphere, 27(4), 1993, pp. 519-534