Specifications include, but are not limited to: 75Cylinders -Oxygen, UN1072, Gas Delivered in 281Cu. Ft.Cylindersor Equal. Stock Description: Oxygen Cylinder. Commodity Code # 43027301209. 15Cylinders -Oxygen, UN1072, Gas Delivered in 125 Cu. Ft. Cylindersor Equal. Stock Description: OxygenCylinder. Commodity Code # 43027301209. 50Cylinders -No. 5 Acetylene, UN1001, Gasdelivered in 380Cu. Ft. Cylinders or Equal. Stock Description: Acetylene Cylinder. Commodity Code # 43092100001. 10Cylinders -Hydrogen, UN1049, Gas delivered in 197 Cu. Ft. Cylinders or Equal. Stock Description: Hydrogen Cylinder. Commodity Code # 43092390001. 25Cylinders -AG25 Argon 75% Carbon Dioxide25%, Gas delivered in 390Cu. Ft. Cylinders or Equal. Stock Description: Argon Cylinder 75/25. Commodity Code # 43092150001.