DETERMINATION OF ALKYLPHENOL ETHOXYLATES AND THEIR ACETIC-ACID DERIVATIVES IN DRINKING-WATER BY PARTICLE BEAM LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY

被引：119

作者：

CLARK, LB

ROSEN, RT

HARTMAN, TG

LOUIS, JB

SUFFET, IH

LIPPINCOTT, RL

ROSEN, JD

机构：

[1] RUTGERS STATE UNIV,COOK COLL,DEPT FOOD SCI,NEW BRUNSWICK,NJ 08903

[2] RUTGERS STATE UNIV,COOK COLL,CTR ADV FOOD TECHNOL,NEW BRUNSWICK,NJ 08903

[3] DEPT ENVIRONM PROTECT & ENERGY,DIV SCI & RES,TRENTON,NJ 08625

[4] DREXEL UNIV,INST ENVIRONM STUDIES,DEPT CHEM,PHILADELPHIA,PA 19104

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1992年 / 47卷 / 03期

关键词：

PARTICLE BEAM LIQUID CHROMATOGRAPHY MASS SPECTROMETRY; ALKYLPHENOL ETHOXYLATES; ALKYLPHENOL ETHOXYLATE CARBOXYLATES; DRINKING WATER;

D O I：

10.1080/03067319208027027

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

Particle beam liquid chromatography/mass spectrometry (PB/LC/MS) was used to analyze finished drinking water for non-volatile organic compounds. 500 liters of finished water were extracted with an on-line continuous liquid/liquid extractor with dichloromethane at pH 7.4. PB/LC/MS was an excellent tool to detect and identify ng/L concentrations of alkylphenol polyethoxylates (n = 3 — 8), materials which went undetected by on-column gas chromatography/mass spectrometry. In addition, alkylphenol polyethoxylate carboxylates with 2–7 degrees of ethoxylation could be detected without chemical derivatization. © 1992, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：167 / 180

页数：14

共 20 条

[1]

PERSISTENT ORGANIC-CHEMICALS IN SEWAGE EFFLUENTS .3. DETERMINATIONS OF NONYLPHENOXY CARBOXYLIC-ACIDS BY HIGH-RESOLUTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].