{"title":"第三章。传统气相色谱:基本原理和仪器方面","authors":"C. Poole","doi":"10.1039/9781788015752-00083","DOIUrl":null,"url":null,"abstract":"In this chapter, the basic principles of retention, efficiency and resolution in gas chromatography with open-tubular columns are outlined. Column technology with a focus on stationary-phase chemistry for wall-coated open-tubular columns, and in particular stationary-phase characterization, is described. Common methods of sample introduction using hot vaporizing, cold on-column and programmed temperature vaporizer injectors are described, as well as options for detection using ionization-based, bulk property and optical detectors.","PeriodicalId":360180,"journal":{"name":"Advanced Gas Chromatography in Food Analysis","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Chapter 3. Conventional Gas Chromatography: Basic Principles and Instrumental Aspects\",\"authors\":\"C. Poole\",\"doi\":\"10.1039/9781788015752-00083\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this chapter, the basic principles of retention, efficiency and resolution in gas chromatography with open-tubular columns are outlined. Column technology with a focus on stationary-phase chemistry for wall-coated open-tubular columns, and in particular stationary-phase characterization, is described. Common methods of sample introduction using hot vaporizing, cold on-column and programmed temperature vaporizer injectors are described, as well as options for detection using ionization-based, bulk property and optical detectors.\",\"PeriodicalId\":360180,\"journal\":{\"name\":\"Advanced Gas Chromatography in Food Analysis\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Gas Chromatography in Food Analysis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/9781788015752-00083\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Gas Chromatography in Food Analysis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/9781788015752-00083","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Chapter 3. Conventional Gas Chromatography: Basic Principles and Instrumental Aspects
In this chapter, the basic principles of retention, efficiency and resolution in gas chromatography with open-tubular columns are outlined. Column technology with a focus on stationary-phase chemistry for wall-coated open-tubular columns, and in particular stationary-phase characterization, is described. Common methods of sample introduction using hot vaporizing, cold on-column and programmed temperature vaporizer injectors are described, as well as options for detection using ionization-based, bulk property and optical detectors.
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