Analysis of geological samples

Totland M, Jarvis 1, Jarvis KE (1992) An assessment of dissolution techniques for the analysis of geological samples by plasma spectrometry. Chem Geol 95 35-62... [Pg.59]

Nimmerfall G, Schron W (2001) Direct solid sample analysis of geological samples with SS-GF-AAS and use of 3D calibration. Fresenius J Anal Chem 370 760... [Pg.200]

Element Analysis of Geological Samples by ICP-MS at the Geoscience Laboratories Revised Capabilities Due to Improvements to Instrumentation. In Summary of Field Work and Other Activities 2004. Ontario Geological Survey Open File Report 6145, 54-1 to 54-20. [Pg.216]

Selected applications of inorganic mass spectrometry in trace analysis of geological samples are summarized in Table 9.34.3 8 9 52... [Pg.398]

Mass Spectrometric Microlocal and Imaging Analysis of Geological Samples... [Pg.407]

Walsh, J.N. (1992) Use of multiple internal standards for high-precision, routine analysis of geological samples by inductively coupled plasma-atomic emission spectrometry. Chem. Geol. 95, 113-121. [Pg.328]

In the analysis of geological samples, sample dissolution with respect to nebu-lization effects but also to ionization interferences is important [399], The analysis of rare earth minerals without [420] and with removal of the matrix has been reported. [Pg.232]

Rullkotter, j., Mackenzie, A. S., Welte, D. H., Leythaeuser, D. Radke, M. 1984. Quantitative gas chromatography-mass spectrometry analysis of geological samples. Organic Geochemistry, 6, 817-827. [Pg.35]

Jarvis K.E. and Williams J.G., 1989, The analysis of geological samples by slurry nebulisation inductively coupled plasma-mass spectrometry (ICP-MS). Chem. Geol., 77,... [Pg.328]

The laser beam efficiently vaporizes conductors, insulators, and semiconducting materials with a minimum of matrix effects. Laser sampling ICP-MS has also been applied successfully as a semi-quantitative survey tool for a rapid multi-element analysis of geological samples. The samples are pulverized to assure homogeneity. Some paraffin wax is mixed with the sample. The mixture is then placed in an aluminium cup and pressed into a wafer. [Pg.200]

K. P. Jochum, Trace element analysis of geological samples by modern spark source mass spectrometry using multi-ion counting, Spectrosc. Eur. 9, 22-27 (1997). [Pg.283]

There are three general motivations for analysis of natural samples (1) exploration for rare-earth mineral resources, (2) isotopic analysis for elucidation of the geological history of the earth, and (3) analysis of living samples to investigate natural distribution of lanthanides in the biosphere. The analysis of geologic samples for rare-earth content has obvious implications for rare-earth mining, and rare-earth analyses also have been... [Pg.357]

Jochum, K.R, Stoll, B., Pfander, J.A., Seufert, M., Elanz, M., Maissenbacher, R, Hofmann, M., Hofmann, A.W. (2001) Progress in multi-ion counting spark-source mass spectrometry (MIC-SSMS) for the analysis of geological samples. Fresenius Journal of Analytical Chemistry, 370, 647-653. [Pg.931]

Applications. Nowadays, ICP-AES is a routine analytical method, of special use when a large number of elements has to be determined in many samples (solutions or dissolved solids). In many cases it is complementary to AAS. ICP-AES is of special interest for the analysis of geological samples, environmental analysis, clinical analysis, food analysis, metals analysis, chemical analysis, and in the certification of reference materials [220], [221],... [Pg.699]

In the analysis of geological samples [243], sample dissolution is important with respect to both nebulization effects and ionization interference. [Pg.699]

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