SPECTROGRAPHIC ANALYSIS OF PLANT ASH FOR SEVERAL ELEMENTS SIMULTANEOUSLY
- 1 October 1943
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 18 (4) , 699-703
- https://doi.org/10.1104/pp.18.4.699
Abstract
A method is described for determining a number of elements simultaneously in ash samples, using an increased number of exposures, simple density measurements without internal standardization, and a procedure for establishing a calibration curve without the use of an artificial standard. The method was used for the analysis of brome grass for Fe, Mn, Cu, Mg, Ca, and K.This publication has 2 references indexed in Scilit:
- A GRATING SPECTROGRAPH FOR MINERAL NUTRITION STUDIESPlant Physiology, 1942
- THE PURIFICATION OF SPECTROGRAPHIC CARBONSScience, 1941