Hollow fiber-protected liquid-phase microextraction of triazine herbicides

Please use this identifier to cite or link to this item: https://doi.org/10.1021/ac010561o

Title:	Hollow fiber-protected liquid-phase microextraction of triazine herbicides
Authors:	Shen, G. Hian, K.L.
Issue Date:	1-Feb-2002
Citation:	Shen, G., Hian, K.L. (2002-02-01). Hollow fiber-protected liquid-phase microextraction of triazine herbicides. Analytical Chemistry 74 (3) : 648-654. ScholarBank@NUS Repository. https://doi.org/10.1021/ac010561o
Abstract:	A new microextraction technique termed hollow fiber-protected liquid-phase microextraction (LPME) was developed. Triazines were employed as model compounds to assess the extraction procedure and were determined by gas chromatography/mass spectrometry. Toluene functioned as both the extraction solvent and the impregnation solvent. Some important extraction parameters, such as effect of salt, agitation, pH, and exposure time were optimized. The new method provided good average enrichment factors of > 150 for eight analytes, good repeatability (RSDs
Source Title:	Analytical Chemistry
URI:	http://scholarbank.nus.edu.sg/handle/10635/93964
ISSN:	00032700
DOI:	10.1021/ac010561o
Appears in Collections:	Staff Publications

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