eluent also el.u.ant

n.（名詞）
A substance used as a solvent in separating materials in elution.
洗滌液，溶離液：溶離過(guò)程中用來(lái)分離物質(zhì)的溶劑

來(lái)源：
Latin ôluôns ôluent- [present participle of] ôluere [to wash out] * see elute
Latin ôluôns ôluent- [present participle of] ôluere [to wash out] *參見(jiàn) elute