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Type: Artigo de periódico
Title: The construction of a membrane probe and its application towards the analysis of volatile organic compounds in water via the MIMS and MIMS/MS techniques.
Author: Mendes, MA
Pimpim, RS
Kotiaho, T
Barone, JS
Eberlin, MN
Abstract: A membrane probe for the application of the membrane introduction mass spectrometry technique (MIMS) has been designed, assembled, and coupled with a pentaquadrupole mass spectrometer. The equipment was then applied to analyze volatile organic compounds (VOCs) in water. The great linearity, reproducibility, low detection limits (1-10 ppb), and also the versatility of the system for the monitoring of organic reactions in water have been demonstrated, The coupling of the MIMS technique with tandem mass spectrometry, and the acquisition of three-dimensional mass spectra, made possible a complete qualitative, quantitative and structural analysis of VOCs in water.
Subject: membrane introduction mass spectrometry
tandem mass spectrometry
Country: Brasil
Editor: Soc Brasileira Quimica
Rights: aberto
Date Issue: 1996
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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