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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 47 (1940) > Annual Issue

 

Document Type

Research

Abstract

Quantitative spectrographic analysis of corn leaf as a typical plant tissue has been carried out for several elements (Mg, Ca, Si), using a 1100-volt AC arc between carbon electrodes as a source. Tests have been made on various internal standards excitation conditions, etc., attempting to increase accuracy and reproducibility. Data and variations typical of the present status of the investigation are presented.

Publication Date

1940

Journal Title

Proceedings of the Iowa Academy of Science

Volume

47

Issue

1

First Page

285

Last Page

285

Copyright

©1940 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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