ICP-OES样品分析使用内部标准时应注意的要点

IF 0.8 4区化学 Q4 SPECTROSCOPY

Spectroscopy Pub Date : 2023-08-01 DOI:10.56530/spectroscopy.gb4767c3

D. Bradshaw

{"title":"ICP-OES样品分析使用内部标准时应注意的要点","authors":"D. Bradshaw","doi":"10.56530/spectroscopy.gb4767c3","DOIUrl":null,"url":null,"abstract":"Using internal standards is a common technique to correct for variations in sample matrices and the affect this has on analyte intensities. There are several basic criteria to be considered when using internal standards: selection of appropriate internal standards, the concentration added to the solutions analyzed, setting up in the correct view (axial vs. radial), how to introduce the internal standard to the solutions to be analyzed, and evaluating the resulting data. Each of these topics are considered and suggestions presented.","PeriodicalId":21957,"journal":{"name":"Spectroscopy","volume":"56 1","pages":""},"PeriodicalIF":0.8000,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Key Points to Remember When Using Internal Standards for Sample Analysis by ICP-OES\",\"authors\":\"D. Bradshaw\",\"doi\":\"10.56530/spectroscopy.gb4767c3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Using internal standards is a common technique to correct for variations in sample matrices and the affect this has on analyte intensities. There are several basic criteria to be considered when using internal standards: selection of appropriate internal standards, the concentration added to the solutions analyzed, setting up in the correct view (axial vs. radial), how to introduce the internal standard to the solutions to be analyzed, and evaluating the resulting data. Each of these topics are considered and suggestions presented.\",\"PeriodicalId\":21957,\"journal\":{\"name\":\"Spectroscopy\",\"volume\":\"56 1\",\"pages\":\"\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Spectroscopy\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.56530/spectroscopy.gb4767c3\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"SPECTROSCOPY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spectroscopy","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.56530/spectroscopy.gb4767c3","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SPECTROSCOPY","Score":null,"Total":0}

引用次数: 0

摘要

使用内部标准是纠正样品基质变化及其对分析物强度的影响的常用技术。在使用内标时，有几个基本标准需要考虑:选择合适的内标，添加到分析溶液中的浓度，在正确的视图中设置(轴向或径向)，如何将内标引入要分析的溶液，以及评估结果数据。每个主题都被考虑并提出建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Key Points to Remember When Using Internal Standards for Sample Analysis by ICP-OES

Using internal standards is a common technique to correct for variations in sample matrices and the affect this has on analyte intensities. There are several basic criteria to be considered when using internal standards: selection of appropriate internal standards, the concentration added to the solutions analyzed, setting up in the correct view (axial vs. radial), how to introduce the internal standard to the solutions to be analyzed, and evaluating the resulting data. Each of these topics are considered and suggestions presented.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Spectroscopy 物理-光谱学

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Spectroscopy welcomes manuscripts that describe techniques and applications of all forms of spectroscopy and that are of immediate interest to users in industry, academia, and government.