eluent

As nouns the difference between eluent and effluent

is that eluent is (analytical chemistry) in chromatography, a solvent used in order to effect separation by elution while effluent is a stream that flows out, such as from a lake or reservoir; an outflow; effluence.

As an adjective effluent is

flowing out; outflowing.

Elutant is likely misspelled.

Elutant has no English definition.

As a noun eluent

is in chromatography, a solvent used in order to effect separation by elution.

As an adjective fluent

is that flows; flowing, liquid.

As a noun eluent is

in chromatography, a solvent used in order to effect separation by elution.

As nouns the difference between taxonomy and eluent

is that taxonomy is the science or the technique used to make a classification while eluent is (analytical chemistry) in chromatography, a solvent used in order to effect separation by elution.