Hultgren, Ralph (1932) The Spark-in-Flame Method of Spectrographic Analysis and a Study of the Mutual Effects of Elements on one Another's Emission. Journal of the American Chemical Society, 54 (6). pp. 2320-2328. ISSN 0002-7863. doi:10.1021/ja01345a020. https://resolver.caltech.edu/CaltechAUTHORS:20190201-154544118
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Abstract
Summary: 1. A new method of exciting spectra for the purpose of quantitative chemical analysis has been developed and studied. It consists in passing a condensed spark discharge through a flame into which is atomized a solution of the sample to be analyzed. 2. The excitation obtained, though less than that of the ordinary spark, is similar to that which should be expected in a flame of very high temperature, and many lines appear which are absent in ordinary flame spectra. 3. The mutual effects of some elements on each other's emission in the spark-in-flame have been studied, and these have been found small enough to permit of a semi-quantitative analysis of unknown solutions containing several elements, without elaborate calibration experiments.
| Item Type: | Article | |||||||||
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| Additional Information: | Received February 15, 1932; Published June 6, 1932. Gates Chemical Laboratory Contribution no. 293; as well as chapter one in author's PhD thesis (1933) at Caltech. | |||||||||
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| Issue or Number: | 6 | |||||||||
| DOI: | 10.1021/ja01345a020 | |||||||||
| Record Number: | CaltechAUTHORS:20190201-154544118 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20190201-154544118 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 92598 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Katherine Johnson | |||||||||
| Deposited On: | 01 Feb 2019 23:56 | |||||||||
| Last Modified: | 16 Nov 2021 03:51 |
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