气相色谱/质谱联用技术：其在工业卫生分析问题中的应用

Gas chromatography/mass spectrometry: its application to industrial hygiene analytical problems.

作者信息

Choudhary G, Cooper C V

出版信息

Am Ind Hyg Assoc J. 1979 Jan;40(1):39-46. doi: 10.1080/15298667991429309.

Abstract

The mass spectrometer (MS), when used as a detector for the gas chromatography yields a system (GC/MS) which is compatible, sensitive, and provides specific information, suitable for qualitative or quantitative analyses for industrial hygiene samples. Examples of the use of two GC/MS/Data Systems utilizing industrial hygiene samples as encountered during the health hazard evaluation efforts of NIOSH (National Institute for Occupational Safety and Health) are presented. A quadrupole unit has been used as a service tool to analyze industrial field samples and a high resolution double focussing unit has been used in the areas of method development research.

摘要

质谱仪（MS）用作气相色谱的检测器时，会产生一个气相色谱/质谱联用系统（GC/MS），该系统兼容性好、灵敏度高，并能提供特定信息，适用于工业卫生样品的定性或定量分析。本文介绍了美国国家职业安全与健康研究所（NIOSH）在健康危害评估工作中遇到的两个利用工业卫生样品的气相色谱/质谱联用数据系统的应用实例。一个四极杆装置已被用作分析工业现场样品的服务工具，一个高分辨率双聚焦装置已被用于方法开发研究领域。