Please use this identifier to cite or link to this item:
https://doi.org/10.1016/S0039-9140(97)00298-1
DC Field | Value | |
---|---|---|
dc.title | Quantitative analysis of pesticides by capillary column high performance liquid chromatography combined with solid-phase extraction | |
dc.contributor.author | Liu, W. | |
dc.contributor.author | Lee, H.K. | |
dc.date.accessioned | 2014-10-16T08:48:28Z | |
dc.date.available | 2014-10-16T08:48:28Z | |
dc.date.issued | 1998-02 | |
dc.identifier.citation | Liu, W., Lee, H.K. (1998-02). Quantitative analysis of pesticides by capillary column high performance liquid chromatography combined with solid-phase extraction. Talanta 45 (4) : 631-639. ScholarBank@NUS Repository. https://doi.org/10.1016/S0039-9140(97)00298-1 | |
dc.identifier.issn | 00399140 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/95491 | |
dc.description.abstract | High performance liquid chromatography (HPLC) combined with solid-phase extraction was reported on, for simultaneous analysis of pesticides in this work. The separation of 12 pesticides was achieved on a C18 capillary column with gradient elution. Sub-microlitre injection volume of the samples and a U-shaped 35 nl flow cell were used to improve the separation and detection. In addition, the method used C18 solid-phase extraction disks to allow a 250-fold enrichment of the pesticides from fortified water and apple samples. The calculated detection limits range was 0.15-0.8 μg/l. Under the optimal extraction conditions, recoveries of 85-107% for most of the pesticides at 1.0-10.0 μg/l level, were obtained. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0039-9140(97)00298-1 | |
dc.source | Scopus | |
dc.subject | Capillary column | |
dc.subject | HPLC | |
dc.subject | Pesticides | |
dc.subject | Solid-phase extraction | |
dc.type | Conference Paper | |
dc.contributor.department | CHEMISTRY | |
dc.description.doi | 10.1016/S0039-9140(97)00298-1 | |
dc.description.sourcetitle | Talanta | |
dc.description.volume | 45 | |
dc.description.issue | 4 | |
dc.description.page | 631-639 | |
dc.description.coden | TLNTA | |
dc.identifier.isiut | 000072165000005 | |
Appears in Collections: | Staff Publications |
Show simple item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.