The separation of free dicarboxylic acid
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R.V. Belcher; S.G. Smith; R. Mahler; J. Campbell
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Article
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1970
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Elsevier Science
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English
β 723 KB
Mixtures of protoporphyrin, deuteroporphyrin, haematoporphyrin, pemptoporphyrin and mesoporphyrin can be separated as free acids on talc thin-layer chromatography plates by developing them with a mixture of ethanol-2,6-lutidine-water (30:3:67) in tanks containing an atmosphere saturated with ammonia