Simultaneous Determination of Macro-amount and Trace Elements in Soil and Stream Sediment Samples by Inductively Coupled Plasma- Optical Emission Spectrometry with Multi-direction Viewing Mode

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2008 Vol. 27, No. 4

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Simultaneous Determination of Macro-amount and Trace Elements in Soil and Stream Sediment Samples by Inductively Coupled Plasma- Optical Emission Spectrometry with Multi-direction Viewing Mode[J]. Rock and Mineral Analysis, 2008, 27(4): 291-294.

Citation:

Simultaneous Determination of Macro-amount and Trace Elements in Soil and Stream Sediment Samples by Inductively Coupled Plasma- Optical Emission Spectrometry with Multi-direction Viewing Mode

Publish Date: 28 August 2008

Abstract

Abstract

A method for the determination of 23 macroamount and trace elements， including Al, Fe, Ca, Mg, K, Na, P, Ba, Be, Cd, Ce, Co, Cr, Cu, Li, Mn, Mo, Ni, Pb, Ti, V, W and Zn in soil and stream sediment samples by inductively coupled plasmaoptical emission spectrometry (ICP-OES) was reported. Multidirection viewing mode (axial, radial, axial attenuation and radial decay) was selected for each element with less spectral interference. The use of multi-component spectral fitting technology for spectral interference correction remarkably improved the detection limits and precision of the method. The recovery was 94.0%~103.4% with the precision of less than 3.0%RSD (n＝10). The method has been applied to the determination of macro-amount and trace elements in National Standard Reference Materials and the results are in agreement with certified values.
- inductively /
- coupled /
- plasma-optical /
- emission /
- spectrometry(ICP-OES) /