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The technique of atomic-emission spectrometry with direct current arc (DC AES) was developed to determinate 25 impurities from weight of 5-10 mg of diatom shells, extracted from sediments of Lake Baikal by different techniques (air dynamic, through sievin
The technique of atomic-emission spectrometry with direct current arc (DC AES) was developed to determinate 25 impurities from weight of 5-10 mg of diatom shells, extracted from sediments of Lake Baikal by different techniques (air dynamic, through sievin