A Note on the Quantitative Spectrographic Analysis of Small Amounts of Rubidium and Potassium in Biological Materials
- 1 March 1939
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 10 (3) , 200-202
- https://doi.org/10.1063/1.1707296
Abstract
The sample is placed into the capillary of a gas discharge tube operated under standardized conditions. The emission spectrum is investigated from 3500 to 8500A. Intensity marks are printed on each plate. The blackening of the Rb and K lines is measured. Equivalent amounts of RbCl and KCl in the sample are obtained graphically from curves derived from standard samples. The method seems of special interest in cases where small samples only are available.This publication has 4 references indexed in Scilit:
- Polarization of the Solar Corona in the Total Eclipses of 1932 and 1934The Astrophysical Journal, 1938
- Zur Hyperfeinstruktur der Resonanzlinien des RubidiumsThe European Physical Journal A, 1936
- The accumulation of ions: Relations between protoplasm and sap in valoniaJournal of Cellular and Comparative Physiology, 1935
- Intensitätsmessungen in den Spektren des Cäsiums und des KaliumsThe European Physical Journal A, 1927