A worldwide database, beginning in 1969, that indexes scholarly literature for all engineering disciplines, as well as related fields in science and management...

A retrospective database, covering 1884 through 1968, that indexes scholarly literature for all engineering disciplines, as well as related fields in science and management...

ENGR Wiki is a portal to engineering research resources, guides, tips, and tools for engineering researchers...

Indexes articles and citations from over 5300 international scientific journals...

Portal site of the American Chemical Society...

The ASTM Standards is the primary source for standards or materials in the United States, covering almost any material of interest, from cloth to steel...

Incorporating Biological Abstracts and Biological Abstracts/RRM, this database provides broad coverage of all life science research...

Online marketplace for chemicals and plastics...

Searchable full-text journals covering various years from the 1990s to the present...

A database of 367,000 chemical records, including over 177,00 with stuctures...

Searchable full-text journals covering various years from the 1990s to the present...

Directory of websites for scholarly societies dealing with all aspects of chemistry and chemical engineering...

Contains MSDS sheets for over 40,000 pure substances and 85,000 mixtures, drugs, explosives, infectious substances, WMDs, foods, and more in 20 languages...

Energy Citations includes bibliographic records of literature in disciplines of interest to DOE such as chemistry, physics, materials, environmental science, geology, engineering, mathematics, climatology, oceanography, computer science and related disciplines...

A search engine for scientific papers on energy in several public and private sites...

International Critical Tables offers data on physical, thermodynamic, mechanical, and other key properties and is a major reference source used by those involved in chemistry, physics, and engineering...

The major encyclopedia for chemical engineering...

Knovel Critical Tables is a reference featuring tables of properties for commonly used chemical compounds in the physical properties tables...

A good starting point for locating web resources dealing with materials science...

The major index for biomedical literature...

Gateway site to microbiology links, articles and current topics...

Gateway to data collections on reaction data, thermochemical data, IR spectra, mass spectra, electronic and vibrational spectra, and ion energetics data...

Collects and independently annotates useful organic chemistry websites, particularly for synthetic organic chemists involved in academic or industrial research...

The Polymeric Materials Encyclopedia includes both topics which are supplemented by published articles as well as topics that are cutting edge and difficult to find in other reference materials...

SciFinder Scholar is a desktop research tool designed especially for use by students and faculty to easily access the information in the Chemical Abstracts database...

A comprehensive science-specific web search engine...

Gateway directory for sites on the World Wide Web dealing with chemistry...

Smithsonian Physical Tables contains 901 tables concentrating on a broad scope of common physical and chemical data, of general interest to physicists, chemists and other scientists...

Database of physical, chemical, health and safety, regulatory and environmental fate data on over 100 common organic solvents...

Thermochemistry of the chemical substances...