колонна хроматографиясы

колонна хроматографиясы

Chromatographic technique of two general types: packed columns usually contain either a granular adsorbent or a granular support material coated with a thin layer of high-boiling solvent (partitioning liquid); open-tubular columns contain a thin film of partitioning liquid on the column walls and have an opening so that gas can pass through the center of the column.

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Actividade/ Sector: Chemistry
Category: Analytical chemistry
Company: McGraw-Hill
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