Determination of 27 elements in two polymetallic nodule reference samples from the Pacific Ocean by ICP-MS

HU Guang-lin; CAI Yi-hua; YANG Chao-yong; ZHUANG Zhi-xia; WANG Xiao-ru; HUANG Yi-pu

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Article Navigation > Haiyang Xuebao > 2002 > 24(1): 47-52

HU Guang-lin, CAI Yi-hua, YANG Chao-yong, ZHUANG Zhi-xia, WANG Xiao-ru, HUANG Yi-pu. Determination of 27 elements in two polymetallic nodule reference samples from the Pacific Ocean by ICP-MS[J]. Haiyang Xuebao, 2002, 24(1): 47-52.

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Determination of 27 elements in two polymetallic nodule reference samples from the Pacific Ocean by ICP-MS

1.
Department of Oceanography, Xiamen University, Xiamen 361005, China;Key Lab of Analytical Sciences of Ministry of Education of China, Xiame University, Xiamen 361005, China
2.
Department of Oceanography, Xiamen University, Xiamen 361005, China
3.
Key Lab of Analytical Sciences of Ministry of Education of China, Xiame University, Xiamen 361005, China

Received Date: 2000-10-15
Rev Recd Date: 2001-02-19

Abstract

Abstract

A rapid and accurate method for 27 elements determination in polymetallic nodules by ICP-MS was developed on 2 standard reference materials of polymetallic nodules(GSPN-2 and GSPN-3).The 27 elements include Ba,Ce,Co,Cu,Dy,Er,Eu,Gd,Ho,La,Li,Lu,Mo,Nd,Pr,Sb,Sc,Sm,Tb,Th,Tm,U,V,W,Y,Yb and Zn.Mass interferences and matrix effects were properly reduced or compensated by careful sample preparation, instrumental operating parameters optimization and internal standard(103Rh) correlation.For the 27 elements in GSPN-2 or GSPN-3,the analytical results obtained were in good ag reement with the corresponding certified values with RSD % in the range of 0.0%~11.0%(n=3).The method can be conveniently applied to the analysis of real polymetallic samples.
- inductively coupled plasma-mass spectrometry(ICP-MS),
- polymetallic nodules,
- metal element analysis

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References(6)

References

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