Chandler Engineering LLC: Manufacture of gas chromatographs for laboratory applications (Carle brand), columns, BTU GC analyzers for both stationary pipeline installations and portable remote measurements. Contacts in Tulsa, Oklahoma.
Chemspace SRO.: Worldwide supplier of BeeChrom multicapillary columns for fast gas chromatography. Offers consultancy, import and export from Pardubice, Czech Republic.
Renaissance Analytical: Specializes in the configuration of gas chromatographs and gaseous analysis. Includes FAQ, and introduces method development expertise at League City, Texas.