Internal standard compensation for interference of sodium matrix in inductively coupled plasma atomic emission spectrometry

被引：0

作者：

Wang, Z ^{[1
]}

Chen, TY ^{[1
]}

Zhang, BH ^{[1
]}

Wu, XX ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2002年 / 30卷 / 10期

关键词：

inductively coupled plasma atomic emission spectrometry; sodium matrix; internal standard; bias;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The non-spectroscopic interference of easily ionized elements (EIEs) in axial inductively coupled plasma-atomic emission spectroscopy often makes its result deviate from accuracy. The interference due to variable concentration of sodium and its compensation by using internal standard element yttrium were investigated. It was found that the combination of robust conditions, i.e high power and low carrier gas flow rate, and selecting some ion lines with sum of the ionization and excitation energy more than 10 eV could compensate for interference from sodium matrix using yttrium 437.494 nm internal standard elements.

引用

页码：1222 / 1225

页数：4

共 9 条

[1] Axially and radially viewed inductively coupled plasmas - a critical review
Brenner, IB
Zander, AT
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2000, 55 (08) : 1195 - 1240
[2] Comparison of axially and radially viewed inductively coupled plasmas for multi-element analysis: Effect of sodium and calcium
Brenner, IB
Zander, A
Cole, M
Wiseman, A
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1997, 12 (09) : 897 - 906
[3] Study of ionic-to-atomic line intensity ratios for two axial viewing-based inductively coupled plasma atomic emission spectrometers
Dennaud, J
Howes, A
Poussel, E
Mermet, JM
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2001, 56 (01) : 101 - 112
[4] Comparison of the effect of acetic acid with axially and radially viewed inductively coupled plasma atomic emission spectrometry: influence of the operating conditions
Dubuisson, C
Poussel, E
Mermet, JM
Todoli, JL
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1998, 13 (01) : 63 - 67
[5] Comparison of ionic line-based internal standardization with axially and radially viewed inductively coupled plasma atomic emission spectrometry to compensate for sodium effects on accuracy
Dubuisson, C
Poussel, E
Mermet, JM
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1998, 13 (11) : 1265 - 1269
[6] Real-time internal standardization with an axially-viewed inductively coupled plasma for optical emission spectrometry
Ivaldi, JC
Tyson, JF
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1996, 51 (12) : 1443 - 1450
[7] PERFORMANCE EVALUATION OF AN AXIALLY VIEWED HORIZONTAL INDUCTIVELY-COUPLED PLASMA FOR OPTICAL-EMISSION SPECTROMETRY
IVALDI, JC
TYSON, JF
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1995, 50 (10) : 1207 - 1226
[8] REAL-TIME INTERNAL STANDARDIZATION FOR INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY USING A CUSTOM SEGMENTED-ARRAY CHARGE-COUPLED-DEVICE DETECTOR
MERMET, JM
IVALDI, JC
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1993, 8 (06) : 795 - 801
[9] IMPROVED PERFORMANCE USING INTERNAL STANDARDIZATION IN INDUCTIVELY-COUPLED PLASMA EMISSION-SPECTROSCOPY
MYERS, SA
TRACY, DH
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1983, 38 (09) : 1227 - 1253

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