Ink from felt tip has finished separation in chromatogram see ANA137 ANA139 ANA13A

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One of four photographs showing Ink from felt tip separating in this photo the ink has finished separating in chromatogram see photos ANA137 ANA139 and ANA13A for intermediate stages of the chromatogram.

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Size: 4170px × 5862px
Photo credit: © sciencephotos / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: chemistry, chromatogram, chromatography, felt, ink, migrate, mixture, science, tip