Specialty Gas Resources for St. Louis Each of us here at Cee Kay Supply, Inc. is committed to providing customers with the best specialty gas service anyone offers anywhere. Accurately filling orders and delivering them on time are cornerstones of our service. We go even farther, though. We also see to it that our customers have at their ready disposal all the background material they need to make justifiable decisions about what gases will be the most efficacious for their applications. To that end, we offer a cornucopia of downloadable Safety Data Sheets as well as our entire, downloadable Specialty Gases Catalog. Return to this page every now and then, because we will update our offerings. And if you don’t find the answers you need here, you can be sure we’ll happily give you whatever further information we can. Simply call us at 314.644.3500 or contact us online. Our experts are the finest resources any specialty gas client could want!