The application of hybrid mass spectrometry/mass spectrometry and high resolution mass spectrometry to the analysis of fish samples for polychlorinated dibenzo-p-dioxins and dibenzofurans

IF 8.1 2区环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES

Chemosphere Pub Date : 1991-01-01 DOI:10.1016/0045-6535(91)90130-6

Lee Q. Huang ∗, Colin Moore, Steve McGown, Kenneth B. Tomer

引用次数: 0

Abstract

A hybrid mass spectrometer operated in low resolution selected decomposition monitoring (SDM) mode, was used for the analysis of whole fish samples for the 2,3,7,8-substituted PCDD/F's. The hybrid MS/MS method using loss of COCl, gave similar quantitation results to those obtained by HRMS and eliminated the interferences by PCB's that were encountered in the HRMS analysis.

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混合质谱法/质谱法和高分辨率质谱法在鱼类样品中多氯二苯并对二恶英和二苯并呋喃分析中的应用。

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来源期刊

Chemosphere 环境科学-环境科学

CiteScore

15.80

自引率

8.00%

发文量

4975

审稿时长

3.4 months

期刊介绍： Chemosphere, being an international multidisciplinary journal, is dedicated to publishing original communications and review articles on chemicals in the environment. The scope covers a wide range of topics, including the identification, quantification, behavior, fate, toxicology, treatment, and remediation of chemicals in the bio-, hydro-, litho-, and atmosphere, ensuring the broad dissemination of research in this field.