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Sampling and Analysis of Organophosphorus Compounds on a Thermoelectric ColdPlate Using Fourier Transform Infrared Emission Spectroscopy

机译：傅立叶变换红外发射光谱法对热电冷板上有机磷化合物的取样和分析

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This report documents findings of work performed under U.S. Army ChemicalResearch, Development and Engineering Center (CRDEC) Contract No. DAAA15-86-0020, by contractor personnel in conjunction with CRDEC scientists. This research addressed the sampling of organophosphorus compounds from the air and their detection using Fourier transform infrared (FTIR) techniques with computer-aided pattern recognition. Vapor samples from a thermoelectrically-cooled plate, typically used as a liquid aerosol collector, were examined to determine the feasibility of recording infrared emission spectra directly from the plate. A comparison of this method was made with gas chromatography/infrared (GC/IR) spectroscopy analysis of samples that were first removed from the plate. Keywords: Infrared, FTIR, Malathion, Infrared emission, Infrared spectra, Pattern recognition, Infrared transmittance, Cold mirror/plate. (jes)

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Whitbeck, M. R.; Carlon, H. R.; Allan, C. R.;
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年度 1990
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总页数 41
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Organic phosphorus compounds; Army research; Computer applications; Detection; Emission spectra; Fourier transformation; Gas chromatography; Infrared spectra; Malathion; Pattern recognition; Sampling; Vapors;

机译：有机磷化合物;陆军研究;计算机应用;检测;发射光谱;傅立叶变换;气相色谱;红外光谱;马拉硫磷;模式识别;取样;蒸气;

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Sampling and Analysis of Organophosphorus Compounds on a Thermoelectric ColdPlate Using Fourier Transform Infrared Emission Spectroscopy

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