✦ LIBER ✦

Comparative Activities and Toxicities I: Sugar and Amino Acid Derivatives of Aminosalicylic Acids

✍ Scribed by Foye, William O. ;Feldmann, Edward G.

Publisher: Elsevier
Year: 1956
Weight: 383 KB
Volume: 45
Category: Article
ISSN: 0095-9553
DOI: 10.1002/jps.3030450110

No coin nor oath required. For personal study only.

✦ Synopsis

reversion of the vitamin to Bub. We work in interior rooms under artificial light.

tions but may be adapted to many ph-aceutical preparations, oral solids, etc., which contain cyanocobalamin or its convertible analogs, to remove colored impurities and permit spectro-

REFERENCES SUMMARY AND APPLICATIONS

A simple and reliable method for assaying photometric measurements. vitamin BIZ in liver solutions has been described which involves no liquid-liquid extraction techwhich lack facilities for radioactive tracer methods. It may substitute for or supplement micro-(1954).

niques. It should be valuable to laboratories cli&R"dk'"~ G. 0 . 8 and Taylor, R. J.9 Anal. Chcm., 24,1155

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