"Florisil
is the only selective adsorbent
that worksforme."
This is typical of comments we often get from people solving tough separation problems with Florisil. Comments that go to prove only one thing: No matter what you have to separate alkaloids, gases, vitamins, whatever— there are instances in which Florisil selective adsorbent is not only preferred— but a must. So you'll do well to consider and evaluate Florisil for any separation, tough or routine. Used in column or thin-layer chromatography Florisil's unique selective adsorbent qualities
Write now for our free eighty-page brochure that includes full data on Florisil's chemical composition, physical properties and adsorptivity, along with a lengthy list of chromatographic procedures performed with Florisil.
produce consistent, reliable results. And we have the book that proves it. Floridin Company, Department A-4, 701 McKnight Park Drive, Pittsburgh, PA 15237. [800)367-1700. D Please send me your free brochure. Name Title Company. Address Telephone_
Floridin
A Member of the ITT System CIRCLE 6 1 ON READER SERVICE CARD
ANALYTICAL CHEMISTRY, VOL. 57, NO. 1, JANUARY 1985 . 2 1 A
