๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Chemical Determination of Nicotinic Acid

โœ Scribed by Arnold, Aaron; Schreffler, C. B.; Lipsius, S. T.

Book ID
126969510
Publisher
American Chemical Society
Year
1941
Weight
321 KB
Volume
13
Category
Article
ISSN
0096-4484

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Photoelectric Determination of Nicotinic
Photoelectric Determination of Nicotinic Acid**From the Development Division of the Chemical and Pharmaceutical Laboratories of E. R. Squibb and Sons, Brooklyn, N. Y.
โœ Jones, Wm.S. ๐Ÿ“‚ Article ๐Ÿ“… 1941 ๐Ÿ› Elsevier โš– 371 KB

Some 25 lots of synthetic riboflavin have been tested. The solutions were made up in the same manner as the standard solution of riboflavin and compared with the standard riboflavin. 4.75% of the samples assayed 950,000 pg./Gm. 4.75% of the samples assayed 960,000 pg./Gm. 9.5% of the samples assaye