{"title":"原子吸收光谱法测定锡","authors":"L. Capacho-Delgado , D.C. Manning","doi":"10.1016/0371-1951(66)80145-5","DOIUrl":null,"url":null,"abstract":"<div><p>Using high-brightness lamps and a hydrogen—air flame, the determination of tin is as convenient as any other atomic absorption analysis. High-brightness lamps increase the emission of the 2246 Å resonance line about seventy times. Hydrogen—air flames increase the sensitivity over acetylene—air flames about 2·5 times. Tin sensitivity is about 1 ppm for 1 percent absorption and the detection limit is about 0·1 ppm in a water solution. Several National Bureau of Standards (NBS) metallurgical samples were analyzed for tin.</p></div>","PeriodicalId":101180,"journal":{"name":"Spectrochimica Acta","volume":"22 8","pages":"Pages 1505-1513"},"PeriodicalIF":0.0000,"publicationDate":"1966-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0371-1951(66)80145-5","citationCount":"37","resultStr":"{\"title\":\"Determination of tin by atomic absorption spectroscopy\",\"authors\":\"L. Capacho-Delgado , D.C. Manning\",\"doi\":\"10.1016/0371-1951(66)80145-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Using high-brightness lamps and a hydrogen—air flame, the determination of tin is as convenient as any other atomic absorption analysis. High-brightness lamps increase the emission of the 2246 Å resonance line about seventy times. Hydrogen—air flames increase the sensitivity over acetylene—air flames about 2·5 times. Tin sensitivity is about 1 ppm for 1 percent absorption and the detection limit is about 0·1 ppm in a water solution. Several National Bureau of Standards (NBS) metallurgical samples were analyzed for tin.</p></div>\",\"PeriodicalId\":101180,\"journal\":{\"name\":\"Spectrochimica Acta\",\"volume\":\"22 8\",\"pages\":\"Pages 1505-1513\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1966-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0371-1951(66)80145-5\",\"citationCount\":\"37\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Spectrochimica Acta\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0371195166801455\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spectrochimica Acta","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0371195166801455","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Determination of tin by atomic absorption spectroscopy
Using high-brightness lamps and a hydrogen—air flame, the determination of tin is as convenient as any other atomic absorption analysis. High-brightness lamps increase the emission of the 2246 Å resonance line about seventy times. Hydrogen—air flames increase the sensitivity over acetylene—air flames about 2·5 times. Tin sensitivity is about 1 ppm for 1 percent absorption and the detection limit is about 0·1 ppm in a water solution. Several National Bureau of Standards (NBS) metallurgical samples were analyzed for tin.
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