TY - JOUR
T1 - Determination of Organic Pollutants in Small Samples of Groundwaters by Liquid-Liquid Extraction and Capillary Gas Chromatography
AU - Harrison, I.
AU - Leader, R.U.
AU - Higgo, J.J.W.
AU - Tjell, Jens Christian
PY - 1994
Y1 - 1994
N2 - A method is presented for the determination of 22 organic compounds in polluted groundwaters. The method includes liquid-liquid extraction of the base/neutral organics from small, alkaline groundwater samples, followed by derivatisation and liquid-liquid extraction of phenolic compounds after neutralisation. The extracts were analysed by capillary gas chromatography. Dual detection by flame Ionisation and electron capture was used to reduce analysis time.
AB - A method is presented for the determination of 22 organic compounds in polluted groundwaters. The method includes liquid-liquid extraction of the base/neutral organics from small, alkaline groundwater samples, followed by derivatisation and liquid-liquid extraction of phenolic compounds after neutralisation. The extracts were analysed by capillary gas chromatography. Dual detection by flame Ionisation and electron capture was used to reduce analysis time.
U2 - 10.1016/0021-9673(94)00902-3
DO - 10.1016/0021-9673(94)00902-3
M3 - Journal article
SN - 0021-9673
VL - 688
SP - 181
EP - 188
JO - Journal of Chromatography A
JF - Journal of Chromatography A
IS - 1-2
ER -