A chemical substance is a material with a specific chemical composition. It is a concept that became firmly established in the late eighteenth century after ...

chemical catalogs, chemical equipment, chemical companies directory.

A customer-focused manufacturer and distributor of high quality chemicals, safety products and lab equipment for the laboratory and manufacturing facility.

Data on 677 chemicals or substance groupings found in the work environment.

Scorecard provides detailed information on more than 11200 chemicals, including all the chemicals used in large amounts in the United States and all the ...

Find environmental information about your community: learn how bad the pollution is, where the toxic chemicals come from, what the health risks are, ...

UNEP works towards making the world a safer place from toxic chemicals by supporting governments to take needed global actions for the sound management of ...

ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The ChemExper Chemical Directory is a free service ...

Dow is a leader in science and technology, providing innovative chemical, plastic and agricultural products and services to many essential consumer markets.

Produces and sells a broad range of biochemicals, organic and inorganic chemicals and related products. Parent company of Sigma, Aldrich, Fluka and Supelco.

This website presents the products manufactured by ExxonMobil Chemical and their applications. It also contains a newsroom and information about our ...

Jul 26, 2007 ... Contains names, formulas and registry numbers for 1991 hazardous chemicals. This site was last updated in 1996.

Eastman manufactures and markets chemicals, fibers and plastics worldwide. We provide key differentiated coatings, adhesives and specialty plastics products ...

Kids can explore a virtual house to find common household chemicals used in a home and yard and learn health and safety information about them.

Birko Corp - Manufacturers of cleaners, sanitizers, disinfectants and processing chemicals for meat, poultry and food plants and breweries. ...

Chemical news from the industry's leading information source.

We are a manufacturer and wholesaler of chemical products for the electronics industry. Our chemical products include dusters and circuit coolers, ...

We offer comprehensive selection of high-quality lab supplies, chemicals, lab chemicals, lab equipment, regulatory compliance, industrial gases, pumps, ...

Manufacturer of metal nanoclusters, nanocolloids, nanopowders and magnetic fluids.

Leading global Biocides company providing innovative, chemistry-based solutions to control the growth of harmful microbes.