eluent

n. solvent used in the process of extracting a substance from a mixture (Chemistry)

In chromatography an eluent is the liquid or gas entering a chromatographic bed (e.g. a column) used to effect a separation by "elution". The "eluate" is what comes out of the chromatographic bed for collection.
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a substance used for recovering samples from a chromatography column (also called an elution buffer).

B: (Kimia) eluen; pengelusi
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B: (Biologi) eluen
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