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Updated: Jul 19, 2025

Liquid Chromatography Coupled to Refractive Index or Mass Spectrometric Detection for Metabolite Profiling in Lysate-based Cell-free Systems
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在GC-MS上进行尿液有机酸液体液体提取方法的小型化和自动化协议

Masauso Moses Phiri1,2, Elmarie Davoren2, Barend Christiaan Vorster2

  • 1Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka 10101, Zambia.

Molecules (Basel, Switzerland)
|August 12, 2023
PubMed
概括

这项研究成功地缩小和自动化了尿道有机酸提取,提高了效率和准确性. 这种新方法可以减少溶剂的使用,提高诊断测试的可靠性.

关键词:
自动化自动化自动化自动化液体液体提取方法 液体液体提取方法方法验证方法的验证方法.迷你化的迷你化有机酸 有机酸有机酸

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Gas Chromatography–Mass Spectrometry (GC–MS)01:14

Gas Chromatography–Mass Spectrometry (GC–MS)

Gas chromatography–mass spectrometry (GC–MS) is the combination of analytical techniques of gas chromatography and mass spectrometry in a single instrument for analyzing a mixture of compounds. The gas chromatograph separates the compounds in the mixture, and the mass spectrometer analyzes each compound separately to determine the molecular masses and molecular structures.
A gas chromatograph consists of a long, narrow capillary column with a polysiloxane coating on the inner wall....
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Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
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