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Author Rothenberg, S. P. ♦ Garcia, R.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CHEMISTRY ♦ AMINO ACIDS ♦ CHROMATOGRAPHY ♦ FOLIC ACID ♦ IMPURITIES ♦ ISOTOPE DILUTION ♦ ISOTOPES ♦ LABELLED COMPOUNDS ♦ SOLUTIONS ♦ TRITIUM ♦ VITAMIN B GROUP ♦ VITAMINS
Abstract A check on the purity of a commercially available tritiated folic acid, specified by the manufacturer to be 100% pure by dilution analysis and chromatography, revealed that only 50% of the radioactivity corresponded to the folic acid absorbent area on paper chromatograms. (C.H.)
Educational Use Research
Learning Resource Type Article
Publisher Date 1963-11-30
Publisher Department New York Medical Coll., New York
Journal Nature
Volume Number 200
Organization New York Medical Coll., New York


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