chromatograph

chromatograph [kruh-mat-uh-graf, -grahf, kroh-muh-tuh-]Chemistry Word Origin verb (used with object)

1. to separate mixtures by chromatography.

noun

2. a piece of equipment used to produce a chromatogram.

Origin of chromatograph First recorded in 1855–60; chromato- + -graph Related formsre·chro·ma·to·graph, verb (used with object)