## Abstract In an attempt to use the equipment available for the determination of the exchangeable cations in soils, u statistical analysis has been made of the errors in the spectrochemical results obtained by means of an airβacetylene flame and a large quartz, spectrograph. Even with an elementar
A flame method of spectrochemical analysis
β Scribed by Roach, W. A.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1946
- Weight
- 536 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0368-4075
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β¦ Synopsis
Abstract
A flame method of spectrochemical analysis suitable for routine use is described and illustrated by detailed drawings. The material (e.g, 25 mg. leaf powder) is folded between filter paper, heated in ammonium chloride vapour and finally fed automatically into an oxyβacetylene blow pipe flame in front of a spectrograph. It is suitable both for comparative diagnostic work end for quantitative analysis.
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Methods of optical atomic spectroscopy find wide application in the control of chemical quality of basic matrices of the environment (air, water) due to these methods' high selectivity as well as their typical multielemental character. Over many years, systematic observations of environment loading