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.
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...
We design and produce environmental awareness motivational products,
We design and produce environmental awareness motivational products including energy posters, recycling posters, water posters, energy decals, recycling decals, water posters, booklets, displays, awards, promotional handouts and gifts.
The patented PEAC-WMD software has a comprehensive database of toxic industrial chemicals, chemical warfare & biological agents, explosives, and radioactive isotopes integrated with an easy to use plume model for toxics. Also included are modeling tools for calculating safe standoff distances for...
The Guide to Environmental Analytical Methods: The Guide to Environmental Analytical Methods, 5th Edition incorporates the EPA's inorganic and organic methods as well as preparative and sampling procedures. The Guide includes method detection limits, calibration techniques, QC requirements, analytes, sample storage, sample preservation,...
Learn more about The Guide to Environmental Analytical Methods