National Institute of Standards and Technology WebBook
NIST site provides chemical and physical property data on over 40,000 compounds.
http://webbook.nist.gov/

A. Schulman, Inc.
Manufactures and sells plastic resins and plastic compounds, including engineered flame retardant compounds, thermoplastic elastomers and nylon compounds.
http://www.aschulman.com/

MercaChem
Manufacturer of custom organic chemical compounds including building blocks, scaffolds and synthons for combinatorial chemistry or further synthesis,compounds or analogues for lead discovery or optimization, and reference compounds such as metabolites or impurities for process validation.
http://www.mercachem.com

Eburon Organics
Manufactures synthons and reagents for organic chemistry, with a focus on selenium and tellurium compounds, organotin compounds, calixarenes, acetals and chiral compounds. Offers product information sheets, custom synthesis, and search by substructure.
http://www.eburon-organics.com/

Jet Moulding Compounds
Jet Moulding Compounds is a privately owned company, producing custom blended reinforced plastic compounds.
http://www.jetmoulding.com

XtraDisk
LTG Technology specializes in portable storage solutions. Notebook USB hard drive specialists, Firewire hard drive specialists, XtraDisk product line
http://www.xtradisk.com

NMR Data, Known Compounds
NMR Data of known compounds from Widener University. Run on a GE QE-300 NMR.
http://science.widener.edu/svb/nmr/known_gif.html

AEI Compounds, Ltd.
AEI Compounds is a world leader in the development and manufacture of specialised cross-linkable and thermoplastic polymer compounds.
http://www.aeicompounds.com/

Formulas and Names of Ionic Compounds
Primer on nomenclature of inorganic compounds. Introduction to basic rules with examples.
http://science.widener.edu/svb/tutorial/namingcsn7.html

C/D/N ISOTOPES
Since 1993, C/D/N Isotopes has provided its customers with superior quality and exceptional service. Researchers in all branches of science and medicine, from around the world, depend on C/D/N Isotopes as the company for deuterium labelled compounds.
http://www.cdniso.com/