Internationally recognized, registered charity which promotes education, research and development in the field of storage, processing and retrieval of information about chemical structures, reactions and compounds.

www.csa-trust.org/

A directory of chemicals, lab supplies, and other laboratory items. A technical forum, and links to MSDS information are also available. (Registration required for full use, numerous pop-ups)

www.chemical.net/

Resources for teachers and students of chemistry including animated molecules and mole clip art.

www.chemmybear.com/

Provides information about chlorine, the benefits of chlorine, what chlorine is, who makes chlorine and who uses chlorine.

www.chlorine.org.uk/

Worksheets, teachers and technicians notes for activities suitable for a Chemistry Club. Question sheets and practical guides for GCSE Chemistry. Interactive revision quizzes, puzzles and the Sc1 Tune-up Garage.

www.creative-chemistry.org.uk/

Provides a thorough overview of the chemical industry in Europe. Includes news, updates, statistics, and educational information.

www.cefic.be/

Represents and defends the country's second-ranking industrial sector, the chemical industry.

www.fedichem.be/

Get the latest information about density determination, concentration tables in EXCEL format and exchange information with other people.

www.density.com

Established to provide a center for science educators to develop and disseminate ideas. ICE is national in scope and has led the drive to help teachers revitalize science in schools throughout the United States.

ice.chem.wisc.edu/

Computer based learning for students of biology, biochemistry and chemistry and related subjects.

www.pythia.co.uk