网站简介：Revision notes and quizzes for UK KS3 science (US grades 6-9) and GCSE/AS/A2/IB/K12 level (US grades 9-12) students.
网站简介：Department of Chemistry and Biochemistry
网站简介：This is the home page of WebElements, the periodic table of the elements. It has NMR data toward the bottom left of each element page.
网站简介：Provides searchable online access to the various journals, books, and other collections published by the Electrochemical Society.
网站简介：Weekly news magazine of the chemical world. Provide news and worldwide coverage in the scientific, technological, educational, business, and governmental aspects of chemistry.
网站简介：Features information on awards, contact information and facilities.
网站简介：Mass spectrometers MALDI-TOF/TOF, FTMS, ESI-Ion Trap, ESI-LC/TOF, and ESI-Q-q-TOF and mobile analyzers, with automated sample processing systems and software, for biochemical, pharmaceutical and environmental applications.
网站简介：Interactive periodic table with element scarcity (SRI), discovery dates, melting and boiling points, group, block and period information.
网站简介：Offers analytical reference materials for spectroscopy from around the world based in Houston, TX.TX.
网站简介：[Detailed data] Interactive periodic table. Including melting point, density, element history and crustal and oceanic abundance.
网站简介：A support site for chemistry and advanced placement chemistry at Mt. Whitney High School in Visalia, California. Resources may be useful to other high school chemistry students and teachers as well.
网站简介：Continuing the pioneering efforts of Linus Pauling in orthomolecular medicine; basic and applied research of the application of nutritional factors to health promotion by intervention and disease prevention.
网站简介：Computational, database, communication and drawing software for chemists.
网站简介：Publishes recent advances in all areas of chemical research.
网站简介：Online access for members to papers and for submission of papers.
网站简介：Provides information on the 109 named elements plus elements 110 - 112.
网站简介：Developed by experienced science teachers to provide free chemistry tutorials designed for high school chemistry students. An additional members-only area is available for self-tests and their answers.
网站简介：Published by the German Chemical Society, and features original contributions and review-type articles in all fields of chemistry, biochemistry, and materials science.
网站简介：The world authority on chemical nomenclature, terminology, standardized methods for measurement, atomic weights and other critically evaluated data.
网站简介：[Detailed information on each element, no write-ups]
网站简介：Pictorial version of the periodic table including technical data, photographs and descriptions of thousands of minerals.
网站简介：Includes videos of demonstrations, notes and practice problems.
网站简介：Leader in the corrosion engineering and science community. Protecting people, assests and the environment from the effects of corrosion.
网站简介：A very attractive periodic table, completely designed in CSS, with the best online calculator, printable PDF documents and free software for chemists. English-Croatian chemistry dictionary and glossary are always at hand.
网站简介：Covers chemistry, its laws, processes, applications and subdisciplines in hundreds of illustrated articles.