A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: https://www.alfa.com/en/ in English [Translate]
NIST (National Institute of Standards and Technology) supplies industry, academia, government, and other users with over 1300 reference materials of the highest quality and metrological value.
URL: http://www.nist.gov/srm in English [Translate]
Zhejiang Taizhou TU-POLY Co., Ltd. as a member of China Research Institute of Daily Chemical Industry is a specializing in producing surfactants series, such as APG series, AEC series, TIPA series, MPEG series.
URL: http://www.tu-poly.com [Translate]
A comprehensive free information resource for companies seeking to align environmental responsibility with business success. Includes news, tools, reports, mentor programs, awards, government resources, backgrounders, and more.
URL: http://www.greenbiz.com in English [Translate]
Chemical manufacturers, offering a diverse range of products, including basic
chemicals,petrochemicals, fine chemicals, agricultural chemicals, and pharmaceuticals.
URL: http://www.sumitomo-chem.co.jp in English [Translate]
Internationally agreed values for the thermodynamic properties of key chemical substances that includes the standard enthalpy of formation at 298.15 K, the entropy at 298.15 K, and the quantity H ø(298.15 K)-H ø(0).
URL: http://www.codata.org/ in English [Translate]
Brief introduction to material science providing basic information on structures and properties of solids.
URL: http://chemed.chem.purdue.edu/genchem/topicreview/bp/materials/mat_frame.ht... in English [Translate]
Offers experienced, confidential consulting in the areas of: Accident Investigation; Process Safety Management (PSM), Risk Management Program (RMP), Safety and health issues regarding hazardous materials
URL: http://www.markfive.com/ in English [Translate]
The aims of the electronic version of the BMJ are to publish rigorous accessible information that will help doctors improve their practice and will influence the international debate on health.
URL: http://www.bmj.com/ in English [Translate]