TY - JOUR
T1 - Rapid analysis of organic microcontaminants in environmental water samples by trace enrichment and liquid chromatography on a single short column.
AU - Hogenboom, A.C.
AU - Malmqvist, U.K.
AU - Nolkrantz, K.
AU - Vreuls, J.J.
AU - Brinkman, U.A.T.
PY - 1997
Y1 - 1997
N2 - On-column trace enrichment and liquid chromatography using a single short (20 mm length) high-pressure packed column was optimized for the rapid simultaneous identification and quantification of a wide range of organic microcontaminants in environmental water samples. The quality of different C,, bonded silica packing materials in terms of their performance (i.e., peak capacity, repeatability) and enrichment/extraction characteristics (i.e., recovery, selectivity) was tested. With 15-ml samples, limits of detection of 0.1-0.4 μg/l and 0.5-1.1 μg/l were achieved for tap and surface water, respectively. The applicability of the system was demonstrated by the screening of real environmental samples and the provisional identification of unknowns.
AB - On-column trace enrichment and liquid chromatography using a single short (20 mm length) high-pressure packed column was optimized for the rapid simultaneous identification and quantification of a wide range of organic microcontaminants in environmental water samples. The quality of different C,, bonded silica packing materials in terms of their performance (i.e., peak capacity, repeatability) and enrichment/extraction characteristics (i.e., recovery, selectivity) was tested. With 15-ml samples, limits of detection of 0.1-0.4 μg/l and 0.5-1.1 μg/l were achieved for tap and surface water, respectively. The applicability of the system was demonstrated by the screening of real environmental samples and the provisional identification of unknowns.
U2 - 10.1016/S0021-9673(96)00755-8
DO - 10.1016/S0021-9673(96)00755-8
M3 - Article
SN - 0021-9673
VL - 759
SP - 55
JO - Journal of Chromatography A
JF - Journal of Chromatography A
ER -
