caa a22 4500 445802588 CHVBK 20180317145146.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10337-011-2031-5 doi (NATIONALLICENCE)springer-10.1007/s10337-011-2031-5 Determination of 1,4-Dioxane in Water by Isotopic Dilution Headspace GC-MS [Elektronische Daten] [Ho-Sang Shin, Hyun-Hee Lim] A headspace gas chromatographic mass spectrometric assay method was developed for determining 1,4-dioxane in water. A 5-mL water sample was placed in a 10-mL headspace vial and saturated with NaCl, and the solution was spiked with 1,4-dioxane-d 8 as an internal standard and sealed with a cap. The vial was heated in a headspace for 30min at 90°C. The method detection limit of the assay was 0.02μgL−1 for 1,4-dioxane, and the relative standard deviations were less than 3%. 1,4-Dioxane was detected in the concentration range of 0.05-2.4μgL−1 in 20 raw water. The developed method may be valuable for monitoring 1,4-dioxane in water. Springer-Verlag, 2011 Headspace gas chromatography-mass spectrometry nationallicence 1,4-Dioxane nationallicence Raw and tap water nationallicence Shin Ho-Sang Department of Environmental Education, Kongju National University, 314-701, Kongju, Republic of Korea aut Lim Hyun-Hee Department of Environmental Science, Kongju National University, 314-701, Kongju, Republic of Korea aut Chromatographia Springer-Verlag 73/11-12(2011-06-01), 1233-1236 0009-5893 73:11-12<1233 2011 73 10337 https://doi.org/10.1007/s10337-011-2031-5 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-2031-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shin Ho-Sang Department of Environmental Education, Kongju National University, 314-701, Kongju, Republic of Korea aut NATIONALLICENCE 700 1- Lim Hyun-Hee Department of Environmental Science, Kongju National University, 314-701, Kongju, Republic of Korea aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 73/11-12(2011-06-01), 1233-1236 0009-5893 73:11-12<1233 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer