A Method for the Evaluation of Background-Corrector Performance in Graphite Furnace Atomic Absorption Spectroscopy

$29.00 plus tax (Refund Policy)

Buy Article:


When graphite furnace atomization is employed in atomic absorption spectroscopy, background absorption and scattering effects are often encountered. The back-ground absorption is often due to broad band absorption by molecules formed or vaporized by the atomizer. Scattering might be caused by the ejection of carbon particles from the atomizer surface during the atomization stage. Because of these problems, virtually all manufacturers of atomic absorption instrumentation supply simultaneous background-correction systems. These systems are based on the continuum lamp system described by Koirtyohann and Pickett, the Zeeman effect described by Hadeishi and McLaughlin, or the self-absorption broadening of the hollow cathode lamp described by Smith and Hieftje. All of these systems have merit and all can provide adequate background correction for a variety of sample types.

Keywords: Atomic absorption spectroscopy; Instrumentation, atomic absorption

Document Type: Short Communication

DOI: http://dx.doi.org/10.1366/0003702854249862

Affiliations: Department of Chemistry, University of New Mexico, Albuquerque, New Mexico 87131

Publication date: September 1, 1985

More about this publication?
Related content



Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more