Código Interno: PRO14471 Actualizado: 2024-02-16 Calibration Gases for analyzer, gas detector and laboratory applicationsBrand: INTRIAL(made in USA)Material: Aluminum Alloy or SteelCGA 580 connection. 30 scf, 2000 psigBottle : 900 Liter Aluminium///Gas Mix combination: 20.9% vol Oxigen balance Nitrogen (AIR PURE)////