PREPARATION METHOD OF GEOCHEMICAL REFERENCE MATERIALS

SONG Li-hua; HAO Yuan-fang; YANG Liu; HU Jian-fei

doi:10.13686/j.cnki.dzyzy.2013.05.015

2013 Vol. 22, No. 5

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Article navigation > Geology and Resources > 2013 > 22(5): 419-421

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SONG Li-hua, HAO Yuan-fang, YANG Liu, HU Jian-fei. PREPARATION METHOD OF GEOCHEMICAL REFERENCE MATERIALS[J]. Geology and Resources, 2013, 22(5): 419-421. doi: 10.13686/j.cnki.dzyzy.2013.05.015

Citation:

SONG Li-hua, HAO Yuan-fang, YANG Liu, HU Jian-fei. PREPARATION METHOD OF GEOCHEMICAL REFERENCE MATERIALS[J]. Geology and Resources, 2013, 22(5): 419-421. doi: 10.13686/j.cnki.dzyzy.2013.05.015

PREPARATION METHOD OF GEOCHEMICAL REFERENCE MATERIALS

Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110032, China

Received Date: 22 March 2013

Revised Date: 27 May 2013

Publish Date: 31 October 2013

Abstract

Abstract

As the metrological standard for component analysis of geological materials, the geochemical reference materials are frequently used and play an increasingly important role in the quality controlling of analytical results, instrument calibration and method evaluation. Preparation and application of the geochemical reference materials is an essential work to promote the development of technology and methods of geological analysis. With a brief introduction to the preparation process and technical method of geochemical reference materials, it is discussed about the standard requirements and technical methods for sample preparation, homogeneity test, stability test and certification.
- geochemical reference material /
- sample preparation /
- homogeneity test /
- stability test