Thin Layer Chromatography Using Eastman Chromogram Sheet and an Eastman Chromogram Developing Apparatus

Eastman Kodak Company

A Simple Apparatus for Thin-layer Chromatography.

Thin-layer chromatography was introduced by Stahl (1956) and has advantages over paper chromatography in speed, resolution, and smaller sample size. Also, the physical nature of the thin layer allows its treatment, where necessary, with strong acids and alkalis. It has been found possible to construct a satisfactory, cheap, and simple apparatus for the preparation of thin layers on glass carrie...

Eastman Chemical Company

Craig Knight, Asia-Pacific Digital Business and Customer Services Manager of Eastman Chemical Company, was given a mandate to sell Eastman’s philosophy for an integrated electronic supply chain, otherwise known as the Integrated System Solution (ISS), to its business partners in the region, and to encourage adoption. Having invested in a state-of-the-art technical architecture that would suppor...

The Eastman Kodak Multiple-Stylus Electronic Printer

THE Eastman Kodak multiple-stylus electronic printer prints, at high speed, outputs from electronic computers, insurance premium notices, utility bills, addresses on magazine labels, addresses on cards and envelopes, and so forth. High-speed printed communication is also a field for this printer, as it can be operated by remote control, without synchronization. This nonphotographic electromecha...

Absolute reflectance of Eastman White Reflectance Standard.

publication of Letters containing new, significant material in (who in effect has served as the referee and whose sponsorrapidly advancing areas of optics judged compelling in their ship will be indicated in the published Letter) and A COMMITtimeliness. The author of such a Letter should have his MENT FROM THE AUTHOR'S INSTITUTION TO PAY THE PUBLICATION manuscript reviewed by an OSA Fellow who ...