United States Technical Info
Falcon Software Educational produces science software in organic chemistry, environmental science and electronics.
Determination of Biopolymer Structure
Courses on the techniques used for biopolymer structure determination: NMR, FTIR spectroscopy, X-Ray crystallography. Some documents are in PDF format.
Ullmann' s Encyclopedia of Industrial Chem
This is the homepage of the world' s largest encyclopedia in industrial chemistry - available online, on CD-ROM and in print. The table of contents is fully searchable for free, additional information posted regularly.
Liquid Crystal Group Hamburg
Liquid Crystal Group Hamburg is a free accessible Internet Database of Liquid Crystals. 80000 chemical structures (LCD materials, advanced polymers, surfactants, lipids) are searchable by substructure match and literature.
Gas Electron Diffraction Information Service
Database of gas electron diffraction information. Listing of references for organic and inorganic comlexes giving structural and confirmational analysis.
FIZ Chemie Berlin
Databank of chemistry resources. Brokerage of scientific and technical information concerning all areas of chemistry and related sciences.
Database on Conducting Polymer
Text based, everything is searchable (authors, journals, titles etc). All keywords in the database are held in german language.
CrossFire Beilstein Database
The CrossFire Beilstein, the world' s largest chemical facts databases, include structures, physical properties, reactions covering 7.5 million organic and approximately 1 million inorganic and organometallic compounds.
chemVISU
The chemVISU is a 600 MB collection of Chime and animated GIF chemical structures and reactions. Most of the structures are simply linked by name, but in some cases annotation is provided.
Buffer Calculator
Helps the user calculate amounts of ingredients to prepare the buffer with properties (pH, ionic strength, concentration, etc.) he needs.