网站简介：Primary professional organization for chemists and related occupations.
网站简介：Manufacturer of laboratory reagents in all fields of life sciences, including biochemistry, molecular biology, cell culture and cell biology.
网站简介：The RSC is the largest organisation in Europe for advancing the chemical sciences. Supported by a worldwide network of members and an international publishing business, its activities span education, conferences, science policy and the promotion of chemistry to the public.
网站简介：News articles, periodic tables, educational resources, newsletters, and annotated links.
网站简介：Distribution of electronic components and equipment.
网站简介：Free database of chemical structures of small organic molecules and information on their biological activities. Linked with NIH PubMed/Entrez information retrieval system.
网站简介：Produces the world's largest databases of chemical information.
网站简介：Resource for A Level chemistry students.
网站简介：Online chemistry tools, forums, unit converters, symmetry tables, periodic table and chemical constants.
网站简介：Free chemistry search engine which aggregates and indexes chemical structures and their associated information into a single searchable repository.
网站简介：An information service for the German chemistry community. It provides search engines for chemistry and various databases for chemical information.
网站简介：Archive of experimentally-determined, biological macromolecule 3-D structures from the Brookhaven National Laboratory.
网站简介：Includes a searchable literature index, named reactions and protecting groups as well as a chemical database.
网站简介：Information for current and prospective students.
网站简介：Arnold and Mabel Beckman Center for Chemical Sciences.
网站简介：Thermochemical data for over 6000 organic and small inorganic compounds. Reaction thermochemistry data for over 9000 reactions. IR spectra for over 8700 compounds. Mass spectra for over 12,000 compounds. UV/Vis spectra for over 400 compounds. Electronic and vibrational spectra for over 4000 compounds. Constants of diatomic molecules (spectroscopic data) for over 600 compounds. Ion energetics data for over 16,000 compounds. Thermophysical property data for 33 fluids.
网站简介：Manufacturer of chemistry instrumentation for HPLC, mass spec, and thermal analysis.
网站简介：Stanford Linear Accelerator Center.
网站简介：Publishes novel methods and significant improvements to tried-and-tested techniques in the life sciences and related area of chemistry.
网站简介：Chem4Kids.com is a website that teaches the basics of chemistry to all ages. It has sections on atoms, matter, elements, the periodic table, biochemistry, and reactions.
网站简介：Develops products that help isolate, grow, and analyze living cells and tissue for genomics, proteomics, drug discovery and development, oncology and immune function.
网站简介：The latest chemistry news every day, with analysis articles, features, opinion columns and more in the monthly magazine.
网站简介：Discussion boards for all areas of chemistry, at levels ranging from high school to graduate school and practicing chemists. Site also includes web directory, periodic table, articles, and reference tables.
网站简介：Rich resource for students and teachers of introductory chemistry. Includes interactive course guides and tutorials, an exam survival guide, reference tables, self-grading quizzes and exams, a searchable glossary, a question and answer board, answers to over 300 frequently asked questions, and a chemical trivia quiz.
网站简介：Graduate and undergraduate programs, courses, fellowships, events, safety information and industrial recruiting.
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