- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
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Determination of phenols in water by derivatization and GC/MS
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2005, v.18 no.6, pp.453-459
&
(2005). Determination of phenols in water by derivatization and GC/MS. , 18(6), 453-459.
Abstract
물중에 존재하는 11종의 페놀류를 benzoyl chloride를 사용하여 물에서 직접 유도체화한 후 추출하여 동시 분석하였다. 즉, 수용액 시료에 수산화나트륨 용액을 가하여 pH 13으로 조절한 다음 여기에 benzoyl chloride를 500 μL을 가하여 15분간 흔들어 반응시키고 정치한 후 diethyl ether로 추출하여 GC/MS-SIM으로 정량하였다. 검량선은 0.05-5.0 μg/mL 농도범위에서 상관계수가 r2 = 0.9915로 직선성이 좋 았으며 상대표준편차는 8.5% 이하였고 이 방법의 회수율은 58.4-114.0% 이었다.
- keywords
- phenols, GC/MS, benzoyl chloride
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