OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 14, Iss. 4 — Aug. 1, 1960
  • pp: 97–100

Direct Reading Spectrometric Determination of Zinc, Copper and Lead in Plant Material

A. Strasheim and D. J. Eve

Applied Spectroscopy, Vol. 14, Issue 4, pp. 97-100 (1960)


View Full Text Article

Acrobat PDF (483 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

A method is described for the direct reading spectrometric determination of zinc, copper and lead in plant material. The metals to be determined are separated by dithizone extraction from a solution of 1 gram of the plant material. The excitation source consists of an interrupted d c. arc struck between a graphite counter electrode and a rotating graphite-sodium carbonate disc, on to which a chloroform solution of the metal dithizonates is sprayed. Spectrum line emission measurements are made by means of a medium dispersion quartz prism spectrograph with direct reading attachment A series of plant material samples has been analysed by the method and the standard deviations of the results obtained from the mean of two arcings in each of ten replicate analyses were found to be 5.1% for zinc, 7.3% for copper and 6.1% for lead.

Citation
A. Strasheim and D. J. Eve, "Direct Reading Spectrometric Determination of Zinc, Copper and Lead in Plant Material," Appl. Spectrosc. 14, 97-100 (1960)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-14-4-97


Sort:  Journal  |  Reset

References

References are not available for this paper.

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited