Gas chromatograph chromatogram overlap peak cutting
Time:2018/10/09 Pageviews:0 Share:
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Due to various factors, there is often a phenomenon of peak overlap in the chromatograph chromatogram. 20ml GC headspace vials Obviously, the overlap of peaks has a direct negative impact on the qualitative and quantitative analysis of components, so the mathematical decomposition of overlapping peaks that are physically inseparable is an unavoidable problem in chromatographic data processing.
Both theory and experiment have proved that in the linear range and the same operating conditions, the peak of the gas chromatograph in the presence of the component alone is the same as the peak of the component in the mixture, thus mathematically decomposing the overlap of physically unrealized separation. Peak provides a theoretical basis. 20ml GC headspace vials The purpose of studying the overlap peak decomposition problem of gas chromatographs is to use mathematical means to decompose the peaks that are not completely separated by the instrument.
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