Store Hours: Monday-Friday 7am-5pm Saturday 8am-Noon (La Crosse, Hudson, And Decorah only) Click here for more information on our medical and laboratory gases and supplies. PurGas Brochure PurCO2 Brochure External Links: biggestindustrialbook.com http://www.gasequipmentcatalog.net?id=41 E-mail webmaster@mwsco.com with questions