DETERMINATION OF ALUMINUM BY INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY IN SERUM OF PATIENTS TREATED BY HEMODIALYSIS, DIALYSIS SOLUTIONS AND TAP WATER, AND A COMPARISON WITH ATOMIC-ABSORPTION SPECTROMETRY

被引:12
作者
TRENTINI, PL [1 ]
ASCANELLI, M [1 ]
ZANFORLINI, B [1 ]
VENTURINI, F [1 ]
BUCCI, G [1 ]
FAGIOLI, F [1 ]
机构
[1] UNIV FERRARA,DEPT CHEM,VIA LUIGI BORSARI 46,I-44100 FERRARA,ITALY
关键词
ALUMINUM DETERMINATION; INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY; INTERNAL STANDARDIZATION; ATOMIC ABSORPTION SPECTROMETRY; SERUM; DIALYSIS SOLUTION AND TAP WATER;
D O I
10.1039/ja9930800905
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Inductively coupled plasma mass spectrometry has been applied for the determination of aluminium in serum (diluted 1 + 4) of patients treated by haemodialysis, concentrated solutions for haemodialysis diluted 1 + 35, haemofiltration solutions and peritoneal dialysis solutions. Matrix effects were studied from the ratio of the slope of the analytical calibration function obtained in the matrices to that in aqueous standard solutions. Comparison was made with electrothermal atomic absorption spectrometry and there is no evidence for systematic differences between the results obtained by the two methods.
引用
收藏
页码:905 / 909
页数:5
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