[Study on the determination method of Mo in the internal organs of body by graphite furnace atomic absorption spectrophotometry].
A new method for the determination of Mo in the heart by tantalum-lining graphite tube was developed. The tantalum-lining graphite tube can entirely eliminate effects of stable carbide formed. The sensitivity was enhanced to compare with the conventional graphite tube. At the same time, it also climinates memory effect completely and reduces the interferences of coexistent elements such as Fe, Na, K etc. The method is simple, accurate and rapid.
Mo
S
S
Department of Chemistry, South China Normal University, 510631 Guangzhou.
Tang
Y
Y
Liang
Y
Y
D006801:Humans; D008982:Molybdenum / Q000032:analysis* / Q000378:metabolism; D009206:Myocardium / Q000737:chemistry* / Q000378:metabolism; D013054:Spectrophotometry, Atomic / Q000295:instrumentation / Q000379:methods*
D008982:Molybdenum