Particularity of chemical preparation of bottom sediment samples for multi-element ICP-MS analysis

Author:

Bychkova Ya. V.1,Starodymova D. P.2,Shaikhutdinova K. V.1,Diagileva D. R.1,Semernin M. A.1,Dekunova E. M.1,Nikolayeva I. Yu.1,Bychkov A. Yu.1

Affiliation:

1. Lomonosov Moscow State University

2. P.P. Shirshov Institute of Oceanology of Russian Academy of Science

Abstract

Various techniques have been tested (multi-acid microwave decomposition and sintering with soda) for preparing samples for the analysis of ICP-MS for samples with a complex matrix including an organic component for the subsequent determination of the microelement composition. For research, we used samples of bottom sediments: terrigenous clay (SDO-1), volcanic-terrigenous silt (SDO-2), calcareous silt (SDO-3), ferromanganese nodules (SDO-5), Baikal silt (BIL-1) and complex sediment sample of Baikal (BIL-2). The most effective sample preparation methods for the studied rock type are proposed.

Publisher

Faculty of Geology Lomonosov Moscow State University

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference15 articles.

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