INSTRUMENTAL CONTRIBUTION TO UNCERTAINTY MEASUREMENT IN FLAME ATOMIC ABSORPTION SPECTROMETRY

被引：0
|
作者：
Petrov, Alexander [1 ]
Gentscheva, Galia [1 ]
Havezov, Ivan [1 ]
Ivanova, Elisaveta [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, BU-1113 Sofia, Bulgaria
来源：
COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2009年 / 62卷 / 10期
关键词：
flame atomic absorption spectrometry; instrumental contribution to uncertainty; copper; cobalt; cadmium; nickel;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The sources of uncertainty in the flame atomic absorption determination of copper, cobalt, cadmium and nickel, originating from the spectrometer, were studied. They were identified and divided in three main groups according to their origin - from the flame, from the light source (hollow-cathode lamp) and from the optics. The combined uncertainty of the flame atomic absorption determination was experimentally determined.
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页码：1235 / 1240
页数：6
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