Analytical Potentiality of Computer - Controlled Background Correction with Electrothermal Atomic Emission Spectrometry : Determination of Copper in Milk Powder | ||
Baghdad Science Journal | ||
Article 1, Volume 1, Issue 2, December 2004, Pages 280-288 | ||
Authors | ||
Zuhair A-A; ; ; Haifaa A-M. A | ||
Abstract | ||
A fully automatic electrothermal atomic emission spectrometry (ETA-AES) is described. This system is based on an echelle monochromator modified for wave¬length modulation which is completely controlled by microcomputer . The advantages of the system in atomic spectrometry have been discussed . Aspects of the analytical performances such as calibration ء dection limit, precision , and recovery for copper are considered . This system is applied for routine determination of copper in commercial powdered mill، by slurr>' atomization versus aqueous atomization techniques. | ||
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