| 释义 |
Definition of eluent in English: eluent(also eluant) noun ˈɛljʊənt Chemistry A fluid used to elute a substance. 〔化〕洗提液 Example sentencesExamples - The resulting solution was applied to a gel filtration column and the eluent applied to an anion-exchange column and eluted using a 0-500-mM NaCl gradient.
- The initial eluent was 2.5% water in acetonitrile for 4 min, followed by a slightly concave gradient reaching 25% water at 12 min.
- The eluant consisted of a combination of sodium acetate, sodium hydroxide and water.
- The eluent was 50 mM potassium phosphate buffer, pH 5.5, containing 1% methanol.
- The eluent was 20 mM sodium acetate / 10 mM citric acid buffer containing 10% methanol.
Origin1940s: from Latin eluent- 'washing out', from the verb eluere (see elute). |