T. Abdulsahib, H., A. Al Shamkhani, Z. (2005). Determination of nano and sub-nanogram amount of Arsenic in natural waters by hydride generation atomic absorption Spectrometry ( HGAAS ). , 23(1), 37-49.
Hassan T. Abdulsahib; Zeki A. Al Shamkhani. "Determination of nano and sub-nanogram amount of Arsenic in natural waters by hydride generation atomic absorption Spectrometry ( HGAAS )". , 23, 1, 2005, 37-49.
T. Abdulsahib, H., A. Al Shamkhani, Z. (2005). 'Determination of nano and sub-nanogram amount of Arsenic in natural waters by hydride generation atomic absorption Spectrometry ( HGAAS )', , 23(1), pp. 37-49.
T. Abdulsahib, H., A. Al Shamkhani, Z. Determination of nano and sub-nanogram amount of Arsenic in natural waters by hydride generation atomic absorption Spectrometry ( HGAAS ). , 2005; 23(1): 37-49.

Determination of nano and sub-nanogram amount of Arsenic in natural waters by hydride generation atomic absorption Spectrometry ( HGAAS )

basrah journal of science
Article 1, Volume 23, Issue 1, 2005, Pages 37-49    PDF (0 K)
Authors
Hassan T. Abdulsahib; Zeki A. Al Shamkhani
Abstract
A method is described for the determination of sub-nano gram levels of arsenic in natural waters by hydride generation atomic absorption technique . Arsenic is reduced from its sample in reduction vessel ( without associated collection vessels ) , the reduction products were continuously swept into aheated silica tube using nitrogen as carrier gas , and the absorbance is measured with atomic absorption spectrometry . There is no interface were observed from other ions which were found in natural water . With this simple , rapid and accurate technique , determinations of arsenic have been made on a large number of natural water samples .
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