Supply Of Argon Gas, Grade-3, 99.993%, High Purity, Capacity Of Each Cylinder Is 07 Cubic Me Ter To Is 5760/1998 Reaffirmed 2003 2Nd Rev. With Purity Certificate In Firm'S Returnable Cylinders. . Note: - 1. Firm Should Make Delivery Of Gas Cylinders At Consignee'S Premise As And When Required. 2. Empty Cyli Nder Not Available At Consignee End. [ Warranty Period: 30 Months After The Date Of Delivery ] ]