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chromatograph

[kruh-mat-uh-graf, -grahf, kroh-muh-tuh-]Chemistry
verb (used with object)
  1. to separate mixtures by chromatography.
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noun
  1. a piece of equipment used to produce a chromatogram.
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Origin of chromatograph

First recorded in 1855–60; chromato- + -graph
Related formsre·chro·ma·to·graph, verb (used with object)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018