Case of the Rare Earth Elements - January 2021

Archive:The Chemistry of Color Additives, December 2, 2008

This Web Seminar took place on December 2, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Bhakti Petigara-Harp, chemist in the Office of Cosmetics and Colors at the FDA. Dr. Petigara-Harp’s current responsibilities include research and methods development for color additives using various analytical techniques including HPLC and mass spectrometry, among others, for FDA’s color certification program. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides go here.


Elementary SchoolMiddle School


Type Web Seminar ArchiveStock # WSTSC08_Dec02

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