Crescent Chemical Co. , Inc.

Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise. Read More

Chem Service, Inc. – We Set The Standard. Established in 1962, Chem Service is accredited for ISO Guide 34:2009, ISO/IEC 17025:2005, and registered and certified to the ISO 9001:2008 Quality Management System for the design, development, production, distribution, and servicing of organic neat... Read More

CIL is the world leader in the manufacture and separation of stable isotopes and stable isotope labeled compounds. CIL produces the World's Gold Standards for trace analysis by Isotope Dilution MS. We offer analytical standards for Persistent Organic Pollutants (POPs), Pharmaceutical & Personal... Read More