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METHOD FOR PREPARING SOIL SAMPLES FOR MASS SPECTROMETRIC ANALYSIS USING SURFACE-ACTIVE SUBSTANCE
METHOD FOR PREPARING SOIL SAMPLES FOR MASS SPECTROMETRIC ANALYSIS USING SURFACE-ACTIVE SUBSTANCE
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机译：表面活性物质制备用于质谱分析的土壤样品的方法
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摘要
The proposed method for preparing soil samples for mass spectrometric analysis using surface-active substance consists in mixing the soil sample with binding substance, placing the mix in molds made of aluminium foil, and holding the mix under specified conditions for a specified time interval. As the binding substance, water solution of polyvinylpyrolidon with a concentration of 0.5 ... 1.0 %.
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