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Spectrum offers Paper Chromatography Supplies from the industry's leading manufacturers, including the leading brand, GE Whatman. Whether you need Antibiotic Assay Papers, Cellulose Chromatography Papers, or Cellulose Filter Papers, Spectrum Chemical has the Chromatography supplies for you. Paper chromatography is used to separate colored substances or chemicals, especially pigments. The mobile phase of this analytical method is developing solutions that travel up to the stationary phase and carry the sample along with it. The GE Whatman Grade 3MM Pure Cellulose Chromatography Papers can be used for both blotting paper and in electrophoresis in general chemistry.