Prostoi{cyrillic, short} plamyennyi{cyrillic, short} fotomyetr vysokoi{cyrillic, short} chuvstvityel{cyrillic small soft sign}nosti

Gy Gergely, P. F. Váradi

Research output: Contribution to journalArticle

Abstract

A simple highly sensitive flame-photometer was built. It consists of a hydrogen-oxygen flame, a glass prism monochromator and a multiplier phototube (type 931A or IP22). The sensitivities of the measurements were: 0,6 p. p. m. for barium, 0,2 p. p. m. for strongtium, 0,09 p. p. m. for calcium and 0,005 p. p. m. for potassium. The flame-photometer was developed for the simultaneous determination of Ba, Sr and Ca content of oxide coated cathodes, and for the potassium analysis of K2SiO3 solutions. A simple method is described for treating the interference effects of Ba, Sr and Ca. The problems of sensitivity improvements are discussed.

Original languageEnglish
Pages (from-to)51-64
Number of pages14
JournalActa Physica Academiae Scientiarum Hungaricae
Volume5
Issue number1
DOIs
Publication statusPublished - Jun 1 1955

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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