| Home | E-Submission | Sitemap | Contact Us |  
Journal of Environmental Toxicology 2003;18(3):199-208.
GC/MS-SIM 방법에 의한 수돗물 중 알킬페놀, 클로로페놀과 비스페놀 A의 ppt 정량
Part- Per-Trillion Level Determination of Alkylphenols, Chlorophenols and Bisphenol A using GC/MS-SIM in Tap Water Samples
Hyub Kim
A new technique was proposed for the determination of alkylphenols, chlorophenols and bisphenol A in tap water samples. The sample preparation consists of a solid phase extraction (SPE) of alkylphenols, chlorophenols and bisphenol A from a water sample with XAD-4 and subsequent conversion to isobutyloxycarbonyl(isoBOC) derivatives or tert-butyldimethylsilyl(TBDMS) derivatives for sensitive analysis with the GC/MS-SIM mode. The recoveries were 86.6~105.2% (isoBOC derivatization) and 97.6~484.5%(TBDMS derivatization), respectively. The limit of quantitation of alkylphenols, chlorophenols and bisphenol A for SIM were 0.001~0.050㎍/l(isoBOC derivatization) and 0.003~0.050㎍/l(TBDMS derivatization). The SIM responses were linear with the correlation coefficient varying 0.9755~0.9981(isoBOC derivatization), and 0.9908~0.9996(TBDMS derivatization). When these methods were applied to tap water samples, the range of concentrations were 22.8~31.3 ng/l in 2,4-dichlorophenol, 28.6~70.3 ng/l in pentachlorophenol, 15.2~17.4 ng/l in t-butylphenol, 10.8~13.2 ng/l in t-octylphenol and 17.6~36.3 ng/l in bisphenol A, respectively.
PDF Links  PDF Links
Full text via DOI  Full text via DOI
Download Citation  Download Citation
Sensitive Determination of Alkylphenols, Chlorophenols, and Bisphenol A using GC/MS-SIM in Paper Materials  2003 March;18(1)
Editorial Office
Division of Environmental Science and Ecological Engineering, Korea University
145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
Tel : +82-32-560-7520   E-mail: envitoxic@gmail.com
About |  Browse Articles |  Current Issue |  For Authors and Reviewers
Copyright © 2024 by The Korean Society of Environmental Health and Toxicology & Korea Society for Environmental Analysis.     Developed in M2PI