THE APPLICATION OF ONLINE STANDARD ADDITI ON METHOD IN MICROWAVE PLASMA TORCH ATOMIC-EMISSION SPECTROMETRY

Authors
YE DM ZHANG HQ YU JL JIN QH
Citation
Dm. Ye et al., THE APPLICATION OF ONLINE STANDARD ADDITI ON METHOD IN MICROWAVE PLASMA TORCH ATOMIC-EMISSION SPECTROMETRY, Gaodeng xuexiao huaxue xuebao, 16(12), 1995, pp. 1871-1873
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
12
Year of publication
1995
Pages
1871 - 1873
Database
ISI
SICI code
0251-0790(1995)16:12<1871:TAOOSA>2.0.ZU;2-Y
Abstract
In this paper, the probability of eliminating matrix interferences in MPT-AES by on-line standard addition method was studied, The dynamic l inear range of Cu and Mg is 0.05 similar to 80 mu g/mL. The relative s tandard deviations of them are 3.02% (1.0 mu g/mL, n = 7), and 4.47% ( 1.0 mu g/mL, n = 7) respectively. The results indicated that this meth od can eliminate matrix interferences and is useful in real sample ana lysis, The operation of this system is simple.